Q: Is 2,438,990 a Prime Number?
A: No, 2,438,990 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 2438990 can be evenly divided by 1 2 5 10 17 34 85 170 14,347 28,694 71,735 143,470 243,899 487,798 1,219,495 and 2,438,990, with no remainder.
Since 2,438,990 cannot be divided by just 1 and 2,438,990, it is not a prime number.