Number 4 at a glance
| Ruling planet | Rahu |
| Keynote | Reform |
| Lucky day | Saturday |
| Lucky colours | Grey & Electric Blue |
| Lucky gemstone | Hessonite (Gomed) |
| Favourable direction | South-West |
॥ शुभ ॥
Mulank 4 — Birth Number 4 (Rahu)
Mulank 4 (birth number 4) is ruled by Rahu — the number of reform. It is the digit your day of birth reduces to, and it colours your everyday self, your name number and (as bhagyank) your life path.
Planet RahuReformLucky day Saturday
In one line
Mulank 4 (birth number 4) is ruled by Rahu — the number of reform. It is the digit your day of birth reduces to, and it colours your everyday self, your name number and (as bhagyank) your life path.
As your mulank (birth number)
A 4-day birth carries Rahu's unconventional brilliance: you see angles others miss and you are rarely satisfied with 'how it's always been done'.
As your bhagyank (life path)
The 4 path builds the unusual — systems, reforms, innovations. Stability comes not from routine but from mastering what others find disruptive.
As your name number
A name at 4 reads as distinctive and original; tradition pairs it best with grounding numbers in the birth chart.
Number 4 compatibility
Compatibility is read between two people's mulank and bhagyank together — never from a single number. Run the full check with your date of birth below.
Is your name working with mulank 4?
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FAQ
What does mulank (birth number) 4 mean?
A 4-day birth carries Rahu's unconventional brilliance: you see angles others miss and you are rarely satisfied with 'how it's always been done'.
Which planet rules number 4?
Number 4 is ruled by Rahu in Indian (Chaldean) numerology — its qualities colour your mulank, bhagyank and name number alike.
Which numbers are compatible with 4?
Number 4 is most harmonious with 6, 7, 8; workable with 1, 5; and in classical tension with 2, 3, 9. Compatibility is read between two people's mulank and bhagyank together, never one number alone.
What is the lucky day, colour and gemstone for number 4?
For number 4 (planet Rahu): lucky day Saturday, colours Grey & Electric Blue, gemstone Hessonite (Gomed), favourable direction South-West. Wear a gemstone only after a chart check — numerology suggests, the kundli confirms.