969612160 has 128 divisors (see below), whose sum is σ = 2588319360. Its totient is φ = 344279040.

The previous prime is 969612151. The next prime is 969612179. The reversal of 969612160 is 61216969.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301119 + ... + 304321.

It is an arithmetic number, because the mean of its divisors is an integer number (20221245).

Almost surely, 2^969612160 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 969612160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294159680).

969612160 is an abundant number, since it is smaller than the sum of its proper divisors (1618707200).

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

969612160 is a wasteful number, since it uses less digits than its factorization.

969612160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276 (or 3264 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 969612160 is about 31138.5959863318. The cubic root of 969612160 is about 989.7663496490.

The spelling of 969612160 in words is "nine hundred sixty-nine million, six hundred twelve thousand, one hundred sixty".