Q: Is 745,397 a Prime Number?
A: Yes, 745,397 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 745397 can be evenly divided by 1 and 745,397, with no remainder.
Since 745,397 can be divided by just 1 and 745,397, it is a prime number.