Q: Is 3,670,625 a Prime Number?
A: No, 3,670,625 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 3670625 can be evenly divided by 1 5 7 25 35 125 175 625 839 875 4,195 4,375 5,873 20,975 29,365 104,875 146,825 524,375 734,125 and 3,670,625, with no remainder.
Since 3,670,625 cannot be divided by just 1 and 3,670,625, it is not a prime number.