790655 has 8 divisors (see below), whose sum is σ = 979584. Its totient is φ = 612000.

The previous prime is 790651. The next prime is 790693. The reversal of 790655 is 556097.

790655 = 81² + 82² + ... + 142².

790655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 790655 - 2² = 790651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396 + ... + 2705.

It is an arithmetic number, because the mean of its divisors is an integer number (122448).

2⁷⁹⁰⁶⁵⁵ is an apocalyptic number.

790655 is a deficient number, since it is larger than the sum of its proper divisors (188929).

790655 is a wasteful number, since it uses less digits than its factorization.

790655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 790655 is about 889.1878316756. The cubic root of 790655 is about 92.4688962869.

The spelling of 790655 in words is "seven hundred ninety thousand, six hundred fifty-five".