Q: Is 3,453,420 a Prime Number?
A: No, 3,453,420 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 3453420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 57,557 115,114 172,671 230,228 287,785 345,342 575,570 690,684 863,355 1,151,140 1,726,710 and 3,453,420, with no remainder.
Since 3,453,420 cannot be divided by just 1 and 3,453,420, it is not a prime number.