797870 has 16 divisors (see below), whose sum is σ = 1499040. Its totient is φ = 305184.

The previous prime is 797869. The next prime is 797887. The reversal of 797870 is 78797.

797870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1505 + ... + 1964.

It is an arithmetic number, because the mean of its divisors is an integer number (93690).

2⁷⁹⁷⁸⁷⁰ is an apocalyptic number.

797870 is a deficient number, since it is larger than the sum of its proper divisors (701170).

797870 is a wasteful number, since it uses less digits than its factorization.

797870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3499.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 797870 is about 893.2356911812. The cubic root of 797870 is about 92.7493152426.

The spelling of 797870 in words is "seven hundred ninety-seven thousand, eight hundred seventy".