791879 has 8 divisors (see below), whose sum is σ = 870672. Its totient is φ = 714240.

The previous prime is 791851. The next prime is 791887. The reversal of 791879 is 978197.

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

It is a cyclic number.

It is not a de Polignac number, because 791879 - 2¹² = 787783 is a prime.

It is a super-3 number, since 3×791879³ = 1489696277859733317, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791849) 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, 1937 + ... + 2309.

It is an arithmetic number, because the mean of its divisors is an integer number (108834).

2⁷⁹¹⁸⁷⁹ is an apocalyptic number.

791879 is a deficient number, since it is larger than the sum of its proper divisors (78793).

791879 is a wasteful number, since it uses less digits than its factorization.

791879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its digits is 31752, while the sum is 41.

The square root of 791879 is about 889.8758340353. The cubic root of 791879 is about 92.5165882108.

It can be divided in two parts, 7918 and 79, that added together give a palindrome (7997).

The spelling of 791879 in words is "seven hundred ninety-one thousand, eight hundred seventy-nine".