700813568 has 144 divisors (see below), whose sum is σ = 1751299200. Its totient is φ = 272498688.

The previous prime is 700813549. The next prime is 700813637. The reversal of 700813568 is 865318007.

It is a super-2 number, since 2×700813568² = 982279314185781248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1560608 + ... + 1561056.

It is an arithmetic number, because the mean of its divisors is an integer number (12161800).

Almost surely, 2^700813568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700813568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875649600).

700813568 is an abundant number, since it is smaller than the sum of its proper divisors (1050485632).

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

700813568 is a wasteful number, since it uses less digits than its factorization.

700813568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 700813568 is about 26472.8836359019. The cubic root of 700813568 is about 888.2478544129.

The spelling of 700813568 in words is "seven hundred million, eight hundred thirteen thousand, five hundred sixty-eight".