969378756 has 24 divisors (see below), whose sum is σ = 2314486944. Its totient is φ = 315611520.

The previous prime is 969378733. The next prime is 969378763. The reversal of 969378756 is 657873969.

It is a self number, because there is not a number n which added to its sum of digits gives 969378756.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938805 + ... + 939836.

It is an arithmetic number, because the mean of its divisors is an integer number (96436956).

Almost surely, 2^969378756 is an apocalyptic number.

It is an amenable number.

969378756 is an abundant number, since it is smaller than the sum of its proper divisors (1345108188).

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

969378756 is a wasteful number, since it uses less digits than its factorization.

969378756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878691 (or 1878689 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 60.

The square root of 969378756 is about 31134.8479360346. The cubic root of 969378756 is about 989.6869247774.

The spelling of 969378756 in words is "nine hundred sixty-nine million, three hundred seventy-eight thousand, seven hundred fifty-six".