Q: Is 3,209,000 a Prime Number?
A: No, 3,209,000 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 3209000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1,000 3,209 6,418 12,836 16,045 25,672 32,090 64,180 80,225 128,360 160,450 320,900 401,125 641,800 802,250 1,604,500 and 3,209,000, with no remainder.
Since 3,209,000 cannot be divided by just 1 and 3,209,000, it is not a prime number.