764077713 has 32 divisors (see below), whose sum is σ = 1199272704. Its totient is φ = 423574272.

The previous prime is 764077679. The next prime is 764077747. The reversal of 764077713 is 317770467.

764077713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (764077679) and next prime (764077747).

It is not a de Polignac number, because 764077713 - 2²⁴ = 747300497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (764077753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307231 + ... + 309707.

It is an arithmetic number, because the mean of its divisors is an integer number (37477272).

Almost surely, 2^764077713 is an apocalyptic number.

It is an amenable number.

764077713 is a deficient number, since it is larger than the sum of its proper divisors (435194991).

764077713 is a wasteful number, since it uses less digits than its factorization.

764077713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921.

The product of its (nonzero) digits is 172872, while the sum is 42.

The square root of 764077713 is about 27641.9556652564. The cubic root of 764077713 is about 914.2097401981.

The spelling of 764077713 in words is "seven hundred sixty-four million, seventy-seven thousand, seven hundred thirteen".