775416804 has 48 divisors (see below), whose sum is σ = 1838692800. Its totient is φ = 254292480.

The previous prime is 775416799. The next prime is 775416823. The reversal of 775416804 is 408614577.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455547 + ... + 457245.

It is an arithmetic number, because the mean of its divisors is an integer number (38306100).

Almost surely, 2^775416804 is an apocalyptic number.

It is an amenable number.

775416804 is an abundant number, since it is smaller than the sum of its proper divisors (1063275996).

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

775416804 is a wasteful number, since it uses less digits than its factorization.

775416804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300 (or 2298 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 775416804 is about 27846.3068287340. The cubic root of 775416804 is about 918.7099136011.

The spelling of 775416804 in words is "seven hundred seventy-five million, four hundred sixteen thousand, eight hundred four".