790000520 has 16 divisors (see below), whose sum is σ = 1777501260. Its totient is φ = 316000192.

The previous prime is 790000517. The next prime is 790000529. The reversal of 790000520 is 25000097.

790000520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 719205124 + 70795396 = 26818^2 + 8414^2 .

It is not an unprimeable number, because it can be changed into a prime (790000529) 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, 9874967 + ... + 9875046.

Almost surely, 2^790000520 is an apocalyptic number.

It is an amenable number.

790000520 is an abundant number, since it is smaller than the sum of its proper divisors (987500740).

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

790000520 is a wasteful number, since it uses less digits than its factorization.

790000520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19750024 (or 19750020 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 790000520 is about 28106.9478954937. The cubic root of 790000520 is about 924.4337493669.

The spelling of 790000520 in words is "seven hundred ninety million, five hundred twenty", and thus it is an aban number.