Q: Is 3,744,397 a Prime Number?
A: No, 3,744,397 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 3744397 can be evenly divided by 1 31 43 53 1,333 1,643 2,279 2,809 70,649 87,079 120,787 and 3,744,397, with no remainder.
Since 3,744,397 cannot be divided by just 1 and 3,744,397, it is not a prime number.