Q: Is 39,997 a Prime Number?
A: No, 39,997 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 39997 can be evenly divided by 1 23 37 47 851 1,081 1,739 and 39,997, with no remainder.
Since 39,997 cannot be divided by just 1 and 39,997, it is not a prime number.