Q: Is 3,752,397 a Prime Number?
A: No, 3,752,397 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 3752397 can be evenly divided by 1 3 9 11 29 33 87 99 261 319 957 1,307 2,871 3,921 11,763 14,377 37,903 43,131 113,709 129,393 341,127 416,933 1,250,799 and 3,752,397, with no remainder.
Since 3,752,397 cannot be divided by just 1 and 3,752,397, it is not a prime number.