764105013 has 12 divisors (see below), whose sum is σ = 1261379808. Its totient is φ = 436631400.

The previous prime is 764104973. The next prime is 764105039. The reversal of 764105013 is 310501467.

764105013 is a `hidden beast` number, since 7 + 641 + 0 + 5 + 0 + 13 = 666.

764105013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 764105013 - 2²¹ = 762007861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764105513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6064263 + ... + 6064388.

It is an arithmetic number, because the mean of its divisors is an integer number (105114984).

Almost surely, 2^764105013 is an apocalyptic number.

It is an amenable number.

764105013 is a deficient number, since it is larger than the sum of its proper divisors (497274795).

764105013 is a wasteful number, since it uses less digits than its factorization.

764105013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12128664 (or 12128661 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 764105013 is about 27642.4494753992. The cubic root of 764105013 is about 914.2206281083.

The spelling of 764105013 in words is "seven hundred sixty-four million, one hundred five thousand, thirteen".