Q: Is 629,742 a Prime Number?
A: No, 629,742 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 629742 can be evenly divided by 1 2 3 6 103 206 309 618 1,019 2,038 3,057 6,114 104,957 209,914 314,871 and 629,742, with no remainder.
Since 629,742 cannot be divided by just 1 and 629,742, it is not a prime number.