700720768 has 32 divisors (see below), whose sum is σ = 1522876320. Its totient is φ = 318508800.

The previous prime is 700720759. The next prime is 700720793. The reversal of 700720768 is 867027007.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247428 + ... + 250243.

It is an arithmetic number, because the mean of its divisors is an integer number (47589885).

Almost surely, 2^700720768 is an apocalyptic number.

It is an amenable number.

700720768 is an abundant number, since it is smaller than the sum of its proper divisors (822155552).

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

700720768 is a wasteful number, since it uses less digits than its factorization.

700720768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497696 (or 497684 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 700720768 is about 26471.1308409747. The cubic root of 700720768 is about 888.2086461539.

The spelling of 700720768 in words is "seven hundred million, seven hundred twenty thousand, seven hundred sixty-eight".