Q: Is 3,680,425 a Prime Number?
A: No, 3,680,425 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 3680425 can be evenly divided by 1 5 7 25 35 175 21,031 105,155 147,217 525,775 736,085 and 3,680,425, with no remainder.
Since 3,680,425 cannot be divided by just 1 and 3,680,425, it is not a prime number.