Q: Is 1,378,948 a Prime Number?
A: No, 1,378,948 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 1378948 can be evenly divided by 1 2 4 59 118 236 5,843 11,686 23,372 344,737 689,474 and 1,378,948, with no remainder.
Since 1,378,948 cannot be divided by just 1 and 1,378,948, it is not a prime number.