7639 (the 969th prime)

 
Next prime7643
Previous prime7621
Octal(16727)8
Hexadecimal(1DD7)16
Prime gap4
162nd Cousin prime (the small number)The big number is 7643 .
477th Prime of the Form 3n+1862 + 3 * 92
490th Prime of the Form 4n+3