764016365 has 16 divisors (see below), whose sum is σ = 1048253952. Its totient is φ = 523666944.

The previous prime is 764016313. The next prime is 764016401. The reversal of 764016365 is 563610467.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 764016365 - 2⁶ = 764016301 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 127517 + ... + 133373.

It is an arithmetic number, because the mean of its divisors is an integer number (65515872).

Almost surely, 2^764016365 is an apocalyptic number.

It is an amenable number.

764016365 is a deficient number, since it is larger than the sum of its proper divisors (284237587).

764016365 is a wasteful number, since it uses less digits than its factorization.

764016365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9596.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 764016365 is about 27640.8459530456. The cubic root of 764016365 is about 914.1852721633.

The spelling of 764016365 in words is "seven hundred sixty-four million, sixteen thousand, three hundred sixty-five".