764703678104 has 32 divisors (see below), whose sum is σ = 1489151907840. Its totient is φ = 367747840800.

The previous prime is 764703678071. The next prime is 764703678113. The reversal of 764703678104 is 401876307467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9418112 + ... + 9498959.

It is an arithmetic number, because the mean of its divisors is an integer number (46535997120).

Almost surely, 2^764703678104 is an apocalyptic number.

It is an amenable number.

764703678104 is a deficient number, since it is larger than the sum of its proper divisors (724448229736).

764703678104 is a wasteful number, since it uses less digits than its factorization.

764703678104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18917271 (or 18917267 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 764703678104 in words is "seven hundred sixty-four billion, seven hundred three million, six hundred seventy-eight thousand, one hundred four".