969888696 has 128 divisors (see below), whose sum is σ = 2860615680. Its totient is φ = 268240896.

The previous prime is 969888691. The next prime is 969888697. The reversal of 969888696 is 696888969.

969888696 is a strobogrammatic number because it is the same when read upside-down.

It is a self number, because there is not a number n which added to its sum of digits gives 969888696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969888691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2094561 + ... + 2095023.

It is an arithmetic number, because the mean of its divisors is an integer number (22348560).

Almost surely, 2^969888696 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 969888696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1430307840).

969888696 is an abundant number, since it is smaller than the sum of its proper divisors (1890726984).

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

969888696 is a wasteful number, since it uses less digits than its factorization.

969888696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 849 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 69.

The square root of 969888696 is about 31143.0360755017. The cubic root of 969888696 is about 989.8604353815.

The spelling of 969888696 in words is "nine hundred sixty-nine million, eight hundred eighty-eight thousand, six hundred ninety-six".