Q: Is 618,629 a Prime Number?
A: No, 618,629 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 618629 can be evenly divided by 1 11 56,239 and 618,629, with no remainder.
Since 618,629 cannot be divided by just 1 and 618,629, it is not a prime number.