Q: Is 669,700 a Prime Number?
A: No, 669,700 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 669700 can be evenly divided by 1 2 4 5 10 20 25 37 50 74 100 148 181 185 362 370 724 740 905 925 1,810 1,850 3,620 3,700 4,525 6,697 9,050 13,394 18,100 26,788 33,485 66,970 133,940 167,425 334,850 and 669,700, with no remainder.
Since 669,700 cannot be divided by just 1 and 669,700, it is not a prime number.