790402772 has 12 divisors (see below), whose sum is σ = 1430901780. Its totient is φ = 381573696.

The previous prime is 790402759. The next prime is 790402829. The reversal of 790402772 is 277204097.

It can be written as a sum of positive squares in 2 ways, for example, as 412333636 + 378069136 = 20306^2 + 19444^2 .

It is a congruent number.

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, 3406793 + ... + 3407024.

It is an arithmetic number, because the mean of its divisors is an integer number (119241815).

Almost surely, 2^790402772 is an apocalyptic number.

It is an amenable number.

790402772 is a deficient number, since it is larger than the sum of its proper divisors (640499008).

790402772 is a wasteful number, since it uses less digits than its factorization.

790402772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6813850 (or 6813848 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 790402772 is about 28114.1027244335. The cubic root of 790402772 is about 924.5906236217.

The spelling of 790402772 in words is "seven hundred ninety million, four hundred two thousand, seven hundred seventy-two".