Q: Is 3,440,625 a Prime Number?
A: No, 3,440,625 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 3440625 can be evenly divided by 1 3 5 15 25 75 125 367 375 625 1,101 1,835 1,875 3,125 5,505 9,175 9,375 27,525 45,875 137,625 229,375 688,125 1,146,875 and 3,440,625, with no remainder.
Since 3,440,625 cannot be divided by just 1 and 3,440,625, it is not a prime number.