Q: Is 635,997 a Prime Number?
A: No, 635,997 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 635997 can be evenly divided by 1 3 101 303 2,099 6,297 211,999 and 635,997, with no remainder.
Since 635,997 cannot be divided by just 1 and 635,997, it is not a prime number.