790790 has 64 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 224640.

The previous prime is 790781. The next prime is 790793. The reversal of 790790 is 97097.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9971 + ... + 10049.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2⁷⁹⁰⁷⁹⁰ is an apocalyptic number.

790790 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

790790 is an abundant number, since it is smaller than the sum of its proper divisors (1144570).

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

790790 is a wasteful number, since it uses less digits than its factorization.

790790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 790790 is about 889.2637404055. The cubic root of 790790 is about 92.4741588395.

It can be divided in two parts, 7907 and 90, that added together give a palindrome (7997).

The spelling of 790790 in words is "seven hundred ninety thousand, seven hundred ninety".