969885312 has 64 divisors (see below), whose sum is σ = 2810475360. Its totient is φ = 293903360.

The previous prime is 969885311. The next prime is 969885353. The reversal of 969885312 is 213588969.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (969885311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110583 + ... + 119030.

Almost surely, 2^969885312 is an apocalyptic number.

It is an amenable number.

969885312 is an abundant number, since it is smaller than the sum of its proper divisors (1840590048).

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

969885312 is a wasteful number, since it uses less digits than its factorization.

969885312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229641 (or 229629 counting only the distinct ones).

The product of its digits is 933120, while the sum is 51.

The square root of 969885312 is about 31142.9817454912. The cubic root of 969885312 is about 989.8592841526.

The spelling of 969885312 in words is "nine hundred sixty-nine million, eight hundred eighty-five thousand, three hundred twelve".