Q: Is 1,378,988 a Prime Number?
A: No, 1,378,988 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 1378988 can be evenly divided by 1 2 4 13 23 26 46 52 92 299 598 1,153 1,196 2,306 4,612 14,989 26,519 29,978 53,038 59,956 106,076 344,747 689,494 and 1,378,988, with no remainder.
Since 1,378,988 cannot be divided by just 1 and 1,378,988, it is not a prime number.