1397760

1397760 is a natural number that falls between 1,397,759 and 1,397,761. It is an even number, as it ends in a zero, and it is divisible by 2. In terms of its prime factorization, 1397760 can be expressed as 2^7 x 3 x 5 x 7 x 11 x 13, indicating it has seven 2s, one 3, one 5, one 7, one 11, and one 13 as its prime factors. The number 1397760 is also a Harshad number, also known as a Niven number, meaning it is divisible by the sum of its digits, which is 33. Additionally, 1397760 is a sphenic number, as it is the product of three distinct prime numbers: 2, 3, and 5. In the decimal system, 1397760 is written with a 1 in the million's place, a 3 in the hundred-thousands place, a 9 in the ten-thousands place, a 7 in the thousands place, a 7 in the hundreds place, a 6 in the tens place, and a 0 in the ones place.