Q: Is 3,673,420 a Prime Number?
A: No, 3,673,420 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 3673420 can be evenly divided by 1 2 4 5 10 20 61 122 244 305 610 1,220 3,011 6,022 12,044 15,055 30,110 60,220 183,671 367,342 734,684 918,355 1,836,710 and 3,673,420, with no remainder.
Since 3,673,420 cannot be divided by just 1 and 3,673,420, it is not a prime number.