Q: Is 2,676,978 a Prime Number?
A: No, 2,676,978 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 2676978 can be evenly divided by 1 2 3 6 9 18 148,721 297,442 446,163 892,326 1,338,489 and 2,676,978, with no remainder.
Since 2,676,978 cannot be divided by just 1 and 2,676,978, it is not a prime number.