Q: Is 3,998,804 a Prime Number?
A: No, 3,998,804 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 3998804 can be evenly divided by 1 2 4 107 214 428 9,343 18,686 37,372 999,701 1,999,402 and 3,998,804, with no remainder.
Since 3,998,804 cannot be divided by just 1 and 3,998,804, it is not a prime number.