Q: Is 3,521,425 a Prime Number?
A: No, 3,521,425 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 3521425 can be evenly divided by 1 5 25 79 395 1,783 1,975 8,915 44,575 140,857 704,285 and 3,521,425, with no remainder.
Since 3,521,425 cannot be divided by just 1 and 3,521,425, it is not a prime number.