Q: Is 3,720,424 a Prime Number?
A: No, 3,720,424 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 3720424 can be evenly divided by 1 2 4 8 37 74 148 296 12,569 25,138 50,276 100,552 465,053 930,106 1,860,212 and 3,720,424, with no remainder.
Since 3,720,424 cannot be divided by just 1 and 3,720,424, it is not a prime number.