764235665084 has 12 divisors (see below), whose sum is σ = 1337583558864. Its totient is φ = 382068933984.

The previous prime is 764235665077. The next prime is 764235665113. The reversal of 764235665084 is 480566532467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12189464 + ... + 12251999.

It is an arithmetic number, because the mean of its divisors is an integer number (111465296572).

Almost surely, 2^764235665084 is an apocalyptic number.

It is an amenable number.

764235665084 is a deficient number, since it is larger than the sum of its proper divisors (573347893780).

764235665084 is a wasteful number, since it uses less digits than its factorization.

764235665084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24449284 (or 24449282 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 764235665084 in words is "seven hundred sixty-four billion, two hundred thirty-five million, six hundred sixty-five thousand, eighty-four".