Q: Is 624,364 a Prime Number?
A: No, 624,364 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 624364 can be evenly divided by 1 2 4 13 26 52 12,007 24,014 48,028 156,091 312,182 and 624,364, with no remainder.
Since 624,364 cannot be divided by just 1 and 624,364, it is not a prime number.