764113616 has 40 divisors (see below), whose sum is σ = 1693266624. Its totient is φ = 327225600.

The previous prime is 764113607. The next prime is 764113631. The reversal of 764113616 is 616311467.

764113616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 266591 + ... + 269441.

Almost surely, 2^764113616 is an apocalyptic number.

It is an amenable number.

764113616 is an abundant number, since it is smaller than the sum of its proper divisors (929153008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

764113616 is a wasteful number, since it uses less digits than its factorization.

764113616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5259 (or 5253 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 764113616 is about 27642.6050870753. The cubic root of 764113616 is about 914.2240591422.

The spelling of 764113616 in words is "seven hundred sixty-four million, one hundred thirteen thousand, six hundred sixteen".