961688000888 has 16 divisors (see below), whose sum is σ = 1803593268360. Its totient is φ = 480729796000.

The previous prime is 961688000873. The next prime is 961688000899. The reversal of 961688000888 is 888000886169.

It is a super-2 number, since 2×961688000888² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 961688000888.

It is a congruent number.

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, 14239763 + ... + 14307138.

Almost surely, 2^961688000888 is an apocalyptic number.

It is an amenable number.

961688000888 is a deficient number, since it is larger than the sum of its proper divisors (841905267472).

961688000888 is a wasteful number, since it uses less digits than its factorization.

961688000888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28551118 (or 28551114 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 62.

The spelling of 961688000888 in words is "nine hundred sixty-one billion, six hundred eighty-eight million, eight hundred eighty-eight", and thus it is an aban number.