969328656 has 30 divisors (see below), whose sum is σ = 2712774350. Its totient is φ = 323109504.

The previous prime is 969328651. The next prime is 969328669. The reversal of 969328656 is 656823969.

It can be written as a sum of positive squares in only one way, i.e., 860835600 + 108493056 = 29340^2 + 10416^2 .

It is not an unprimeable number, because it can be changed into a prime (969328651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3365581 + ... + 3365868.

Almost surely, 2^969328656 is an apocalyptic number.

It is an amenable number.

969328656 is an abundant number, since it is smaller than the sum of its proper divisors (1743445694).

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

969328656 is a wasteful number, since it uses less digits than its factorization.

969328656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731463 (or 6731454 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 969328656 is about 31134.0433609257. The cubic root of 969328656 is about 989.6698746241.

The spelling of 969328656 in words is "nine hundred sixty-nine million, three hundred twenty-eight thousand, six hundred fifty-six".