791916 has 12 divisors (see below), whose sum is σ = 1847832. Its totient is φ = 263968.

The previous prime is 791909. The next prime is 791927. The reversal of 791916 is 619197.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32985 + ... + 33008.

It is an arithmetic number, because the mean of its divisors is an integer number (153986).

2⁷⁹¹⁹¹⁶ is an apocalyptic number.

It is an amenable number.

791916 is an abundant number, since it is smaller than the sum of its proper divisors (1055916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

791916 is a wasteful number, since it uses less digits than its factorization.

791916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66000 (or 65998 counting only the distinct ones).

The product of its digits is 3402, while the sum is 33.

The square root of 791916 is about 889.8966232097. The cubic root of 791916 is about 92.5180291130.

It can be divided in two parts, 79191 and 6, that added together give a palindrome (79197).

The spelling of 791916 in words is "seven hundred ninety-one thousand, nine hundred sixteen".