Q: Is 709,000 a Prime Number?
A: No, 709,000 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 709000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 709 1,000 1,418 2,836 3,545 5,672 7,090 14,180 17,725 28,360 35,450 70,900 88,625 141,800 177,250 354,500 and 709,000, with no remainder.
Since 709,000 cannot be divided by just 1 and 709,000, it is not a prime number.