783350864 has 10 divisors (see below), whose sum is σ = 1517742330. Its totient is φ = 391675424.

The previous prime is 783350851. The next prime is 783350899. The reversal of 783350864 is 468053387.

783350864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 778856464 + 4494400 = 27908^2 + 2120^2 .

It is a super-2 number, since 2×783350864² = 1227277152259092992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24479699 + ... + 24479730.

It is an arithmetic number, because the mean of its divisors is an integer number (151774233).

Almost surely, 2^783350864 is an apocalyptic number.

It is an amenable number.

783350864 is a deficient number, since it is larger than the sum of its proper divisors (734391466).

783350864 is a wasteful number, since it uses less digits than its factorization.

783350864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48959437 (or 48959431 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 783350864 is about 27988.4058852947. The cubic root of 783350864 is about 921.8326983313.

The spelling of 783350864 in words is "seven hundred eighty-three million, three hundred fifty thousand, eight hundred sixty-four".