775117316 has 12 divisors (see below), whose sum is σ = 1356671232. Its totient is φ = 387496968.

The previous prime is 775117303. The next prime is 775117327. The reversal of 775117316 is 613711577.

It is a self number, because there is not a number n which added to its sum of digits gives 775117316.

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 3 ways as a sum of consecutive naturals, for example, 24101 + ... + 46163.

It is an arithmetic number, because the mean of its divisors is an integer number (113055936).

Almost surely, 2^775117316 is an apocalyptic number.

It is an amenable number.

775117316 is a deficient number, since it is larger than the sum of its proper divisors (581553916).

775117316 is a wasteful number, since it uses less digits than its factorization.

775117316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30850 (or 30848 counting only the distinct ones).

The product of its digits is 30870, while the sum is 38.

The square root of 775117316 is about 27840.9287919782. The cubic root of 775117316 is about 918.5916210805.

The spelling of 775117316 in words is "seven hundred seventy-five million, one hundred seventeen thousand, three hundred sixteen".