790812 has 36 divisors (see below), whose sum is σ = 2181816. Its totient is φ = 239520.

The previous prime is 790793. The next prime is 790817. The reversal of 790812 is 218097.

790812 is nontrivially palindromic in base 16.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790817) by changing a digit.

790812 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 603 + ... + 1394.

It is an arithmetic number, because the mean of its divisors is an integer number (60606).

2⁷⁹⁰⁸¹² is an apocalyptic number.

It is an amenable number.

790812 is an abundant number, since it is smaller than the sum of its proper divisors (1391004).

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

790812 is a wasteful number, since it uses less digits than its factorization.

790812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 790812 is about 889.2761101030. The cubic root of 790812 is about 92.4750163839.

The spelling of 790812 in words is "seven hundred ninety thousand, eight hundred twelve".