790404 has 12 divisors (see below), whose sum is σ = 1844304. Its totient is φ = 263464.

The previous prime is 790403. The next prime is 790417. The reversal of 790404 is 404097.

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

It is not an unprimeable number, because it can be changed into a prime (790403) 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, 32922 + ... + 32945.

It is an arithmetic number, because the mean of its divisors is an integer number (153692).

2⁷⁹⁰⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

790404 is an abundant number, since it is smaller than the sum of its proper divisors (1053900).

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

790404 is a wasteful number, since it uses less digits than its factorization.

790404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65874 (or 65872 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 790404 is about 889.0466804392. The cubic root of 790404 is about 92.4591102448.

Subtracting from 790404 its product of nonzero digits (1008), we obtain a triangular number (789396 = T₁₂₅₆).

The spelling of 790404 in words is "seven hundred ninety thousand, four hundred four".