Q: Is 397,412 a Prime Number?
A: No, 397,412 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 397412 can be evenly divided by 1 2 4 73 146 292 1,361 2,722 5,444 99,353 198,706 and 397,412, with no remainder.
Since 397,412 cannot be divided by just 1 and 397,412, it is not a prime number.