Number 4 Number 4 is linked to the planet Uranus. Birthdates on: 4th,13th,22nd,31st dates of any month. Lucky Day – All days. Number 4 is a sign of (Rahu) – Head – Intelligence. Number 4 energy signifies order, stability and routine in life. Number 4 helps you to choose secure ways to build your future. … Continue reading Number 4 : Its 1 Of The Most Powerful Number.