797170 has 16 divisors (see below), whose sum is σ = 1565568. Its totient is φ = 289840.

The previous prime is 797161. The next prime is 797171. The reversal of 797170 is 71797.

797170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (797171) by changing a digit.

797170 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 7 ways as a sum of consecutive naturals, for example, 3514 + ... + 3733.

It is an arithmetic number, because the mean of its divisors is an integer number (97848).

2⁷⁹⁷¹⁷⁰ is an apocalyptic number.

797170 is a deficient number, since it is larger than the sum of its proper divisors (768398).

797170 is a wasteful number, since it uses less digits than its factorization.

797170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265.

The product of its (nonzero) digits is 3087, while the sum is 31.

The square root of 797170 is about 892.8437713284. The cubic root of 797170 is about 92.7221832049.

The spelling of 797170 in words is "seven hundred ninety-seven thousand, one hundred seventy".