764116005 has 32 divisors (see below), whose sum is σ = 1288431360. Its totient is φ = 385932800.

The previous prime is 764115991. The next prime is 764116043. The reversal of 764116005 is 500611467.

It is not a de Polignac number, because 764116005 - 2⁶ = 764115941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23881 + ... + 45809.

It is an arithmetic number, because the mean of its divisors is an integer number (40263480).

Almost surely, 2^764116005 is an apocalyptic number.

It is an amenable number.

764116005 is a deficient number, since it is larger than the sum of its proper divisors (524315355).

764116005 is a wasteful number, since it uses less digits than its factorization.

764116005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22061.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 764116005 is about 27642.6482993218. The cubic root of 764116005 is about 914.2250119146.

The spelling of 764116005 in words is "seven hundred sixty-four million, one hundred sixteen thousand, five".