700768656 has 60 divisors (see below), whose sum is σ = 2241350592. Its totient is φ = 200219328.

The previous prime is 700768633. The next prime is 700768681. The reversal of 700768656 is 656867007.

It is a super-3 number, since 3×700768656³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346596 + ... + 348611.

Almost surely, 2^700768656 is an apocalyptic number.

It is an amenable number.

700768656 is an abundant number, since it is smaller than the sum of its proper divisors (1540581936).

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

700768656 is a wasteful number, since it uses less digits than its factorization.

700768656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695228 (or 695219 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 700768656 is about 26472.0353580906. The cubic root of 700768656 is about 888.2288793998.

The spelling of 700768656 in words is "seven hundred million, seven hundred sixty-eight thousand, six hundred fifty-six".