Q: Is 397,674 a Prime Number?
A: No, 397,674 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 397674 can be evenly divided by 1 2 3 6 9 18 22,093 44,186 66,279 132,558 198,837 and 397,674, with no remainder.
Since 397,674 cannot be divided by just 1 and 397,674, it is not a prime number.