Q: Is 3,197,437 a Prime Number?
A: No, 3,197,437 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 3197437 can be evenly divided by 1 23 43 53 61 989 1,219 1,403 2,279 2,623 3,233 52,417 60,329 74,359 139,019 and 3,197,437, with no remainder.
Since 3,197,437 cannot be divided by just 1 and 3,197,437, it is not a prime number.