700816864 has 24 divisors (see below), whose sum is σ = 1505164248. Its totient is φ = 318552960.

The previous prime is 700816819. The next prime is 700816867. The reversal of 700816864 is 468618007.

700816864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×700816864² = 982288553733588992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700816867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995127 + ... + 995830.

It is an arithmetic number, because the mean of its divisors is an integer number (62715177).

Almost surely, 2^700816864 is an apocalyptic number.

It is an amenable number.

700816864 is an abundant number, since it is smaller than the sum of its proper divisors (804347384).

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

700816864 is a wasteful number, since it uses less digits than its factorization.

700816864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990978 (or 1990970 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 700816864 is about 26472.9458882082. The cubic root of 700816864 is about 888.2492469184.

The spelling of 700816864 in words is "seven hundred million, eight hundred sixteen thousand, eight hundred sixty-four".