Q: Is 3,438,748 a Prime Number?
A: No, 3,438,748 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 3438748 can be evenly divided by 1 2 4 337 674 1,348 2,551 5,102 10,204 859,687 1,719,374 and 3,438,748, with no remainder.
Since 3,438,748 cannot be divided by just 1 and 3,438,748, it is not a prime number.