Q: Is 2,443,404 a Prime Number?
A: No, 2,443,404 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 2443404 can be evenly divided by 1 2 3 4 6 12 203,617 407,234 610,851 814,468 1,221,702 and 2,443,404, with no remainder.
Since 2,443,404 cannot be divided by just 1 and 2,443,404, it is not a prime number.