770992804 has 12 divisors (see below), whose sum is σ = 1354489164. Its totient is φ = 383995904.

The previous prime is 770992799. The next prime is 770992843. The reversal of 770992804 is 408299077.

It can be written as a sum of positive squares in 2 ways, for example, as 475152804 + 295840000 = 21798^2 + 17200^2 .

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, 373969 + ... + 376024.

It is an arithmetic number, because the mean of its divisors is an integer number (112874097).

Almost surely, 2^770992804 is an apocalyptic number.

It is an amenable number.

770992804 is a deficient number, since it is larger than the sum of its proper divisors (583496360).

770992804 is a wasteful number, since it uses less digits than its factorization.

770992804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750254 (or 750252 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 770992804 is about 27766.7571747224. The cubic root of 770992804 is about 916.9594026742.

The spelling of 770992804 in words is "seven hundred seventy million, nine hundred ninety-two thousand, eight hundred four".