Q: Is 3,521,825 a Prime Number?
A: No, 3,521,825 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 3521825 can be evenly divided by 1 5 25 179 787 895 3,935 4,475 19,675 140,873 704,365 and 3,521,825, with no remainder.
Since 3,521,825 cannot be divided by just 1 and 3,521,825, it is not a prime number.