Q: Is 629,121 a Prime Number?
A: No, 629,121 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 629121 can be evenly divided by 1 3 209,707 and 629,121, with no remainder.
Since 629,121 cannot be divided by just 1 and 629,121, it is not a prime number.