Q: Is 3,440,000 a Prime Number?
A: No, 3,440,000 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 3440000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 125 128 160 172 200 215 250 320 344 400 430 500 625 640 688 800 860 1,000 1,075 1,250 1,376 1,600 1,720 2,000 2,150 2,500 2,752 3,200 3,440 4,000 4,300 5,000 5,375 5,504 6,880 8,000 8,600 10,000 10,750 13,760 16,000 17,200 20,000 21,500 26,875 27,520 34,400 40,000 43,000 53,750 68,800 80,000 86,000 107,500 137,600 172,000 215,000 344,000 430,000 688,000 860,000 1,720,000 and 3,440,000, with no remainder.
Since 3,440,000 cannot be divided by just 1 and 3,440,000, it is not a prime number.