969734892 has 72 divisors (see below), whose sum is σ = 2647629936. Its totient is φ = 275436672.

The previous prime is 969734891. The next prime is 969734897. The reversal of 969734892 is 298437969.

It is not an unprimeable number, because it can be changed into a prime (969734891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96958 + ... + 106490.

It is an arithmetic number, because the mean of its divisors is an integer number (36772638).

Almost surely, 2^969734892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 969734892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323814968).

969734892 is an abundant number, since it is smaller than the sum of its proper divisors (1677895044).

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

969734892 is a wasteful number, since it uses less digits than its factorization.

969734892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727 (or 9718 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 57.

The square root of 969734892 is about 31140.5666615108. The cubic root of 969734892 is about 989.8081089158.

The spelling of 969734892 in words is "nine hundred sixty-nine million, seven hundred thirty-four thousand, eight hundred ninety-two".