Q: Is 3,404,646 a Prime Number?
A: No, 3,404,646 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 3404646 can be evenly divided by 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 9,007 18,014 27,021 54,042 63,049 81,063 126,098 162,126 189,147 243,189 378,294 486,378 567,441 1,134,882 1,702,323 and 3,404,646, with no remainder.
Since 3,404,646 cannot be divided by just 1 and 3,404,646, it is not a prime number.