808360772 has 24 divisors (see below), whose sum is σ = 1432246872. Its totient is φ = 399168000.

The previous prime is 808360769. The next prime is 808360807. The reversal of 808360772 is 277063808.

It can be written as a sum of positive squares in 4 ways, for example, as 122235136 + 686125636 = 11056^2 + 26194^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172622 + ... + 177242.

It is an arithmetic number, because the mean of its divisors is an integer number (59676953).

Almost surely, 2^808360772 is an apocalyptic number.

It is an amenable number.

808360772 is a deficient number, since it is larger than the sum of its proper divisors (623886100).

808360772 is a wasteful number, since it uses less digits than its factorization.

808360772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159 (or 5157 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 808360772 is about 28431.6860562296. The cubic root of 808360772 is about 931.5405045837.

The spelling of 808360772 in words is "eight hundred eight million, three hundred sixty thousand, seven hundred seventy-two".