707611968 has 84 divisors (see below), whose sum is σ = 2318004000. Its totient is φ = 202173696.

The previous prime is 707611963. The next prime is 707611979. The reversal of 707611968 is 869116707.

It is a tau number, because it is divible by the number of its divisors (84).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707611963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83718 + ... + 91781.

Almost surely, 2^707611968 is an apocalyptic number.

It is an amenable number.

707611968 is an abundant number, since it is smaller than the sum of its proper divisors (1610392032).

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

707611968 is a wasteful number, since it uses less digits than its factorization.

707611968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175524 (or 175511 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 707611968 is about 26600.9768241694. The cubic root of 707611968 is about 891.1108328006.

It can be divided in two parts, 7076 and 11968, that added together give a square (19044 = 138²).

The spelling of 707611968 in words is "seven hundred seven million, six hundred eleven thousand, nine hundred sixty-eight".