775360313 has 16 divisors (see below), whose sum is σ = 985076736. Its totient is φ = 593680320.

The previous prime is 775360309. The next prime is 775360319. The reversal of 775360313 is 313063577.

It is a cyclic number.

It is not a de Polignac number, because 775360313 - 2² = 775360309 is a prime.

It is a super-2 number, since 2×775360313² = 1202367229950915938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (775360319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134606 + ... + 140247.

It is an arithmetic number, because the mean of its divisors is an integer number (61567296).

Almost surely, 2^775360313 is an apocalyptic number.

It is an amenable number.

775360313 is a deficient number, since it is larger than the sum of its proper divisors (209716423).

775360313 is a wasteful number, since it uses less digits than its factorization.

775360313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274904.

The product of its (nonzero) digits is 39690, while the sum is 35.

The square root of 775360313 is about 27845.2924746715. The cubic root of 775360313 is about 918.6876029754.

The spelling of 775360313 in words is "seven hundred seventy-five million, three hundred sixty thousand, three hundred thirteen".