969707768832 has 198 divisors, whose sum is σ = 3077700633644. Its totient is φ = 293850501120.

The previous prime is 969707768749. The next prime is 969707768879. The reversal of 969707768832 is 238867707969.

It is a tau number, because it is divible by the number of its divisors (198).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 680343 + ... + 1549929.

Almost surely, 2^969707768832 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 969707768832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1538850316822).

969707768832 is an abundant number, since it is smaller than the sum of its proper divisors (2107992864812).

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

969707768832 is a wasteful number, since it uses less digits than its factorization.

969707768832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869635 (or 869603 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 72.

The spelling of 969707768832 in words is "nine hundred sixty-nine billion, seven hundred seven million, seven hundred sixty-eight thousand, eight hundred thirty-two".