Q: Is 3,345,500 a Prime Number?
A: No, 3,345,500 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 3345500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 6,691 13,382 26,764 33,455 66,910 133,820 167,275 334,550 669,100 836,375 1,672,750 and 3,345,500, with no remainder.
Since 3,345,500 cannot be divided by just 1 and 3,345,500, it is not a prime number.