Q: Is 3,403,420 a Prime Number?
A: No, 3,403,420 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 3403420 can be evenly divided by 1 2 4 5 10 20 379 449 758 898 1,516 1,796 1,895 2,245 3,790 4,490 7,580 8,980 170,171 340,342 680,684 850,855 1,701,710 and 3,403,420, with no remainder.
Since 3,403,420 cannot be divided by just 1 and 3,403,420, it is not a prime number.