797700 has 36 divisors (see below), whose sum is σ = 2308880. Its totient is φ = 212640.

The previous prime is 797689. The next prime is 797701. The reversal of 797700 is 7797.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (797701) by changing a digit.

797700 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030 + ... + 1629.

2⁷⁹⁷⁷⁰⁰ is an apocalyptic number.

It is an amenable number.

797700 is an abundant number, since it is smaller than the sum of its proper divisors (1511180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797700 is a wasteful number, since it uses less digits than its factorization.

797700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676 (or 2669 counting only the distinct ones).

The product of its (nonzero) digits is 3087, while the sum is 30.

The square root of 797700 is about 893.1405264571. The cubic root of 797700 is about 92.7427274929.

The spelling of 797700 in words is "seven hundred ninety-seven thousand, seven hundred".