790859 has 4 divisors (see below), whose sum is σ = 818160. Its totient is φ = 763560.

The previous prime is 790843. The next prime is 790861. The reversal of 790859 is 958097.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 790859 - 2⁴ = 790843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13607 + ... + 13664.

It is an arithmetic number, because the mean of its divisors is an integer number (204540).

2⁷⁹⁰⁸⁵⁹ is an apocalyptic number.

790859 is a deficient number, since it is larger than the sum of its proper divisors (27301).

790859 is a wasteful number, since it uses less digits than its factorization.

790859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27300.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 790859 is about 889.3025356986. The cubic root of 790859 is about 92.4768483574.

The spelling of 790859 in words is "seven hundred ninety thousand, eight hundred fifty-nine".