Q: Is 209,397 a Prime Number?
A: No, 209,397 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 209397 can be evenly divided by 1 3 223 313 669 939 69,799 and 209,397, with no remainder.
Since 209,397 cannot be divided by just 1 and 209,397, it is not a prime number.