9693622656 has 96 divisors (see below), whose sum is σ = 27914978520. Its totient is φ = 3228825600.

The previous prime is 9693622613. The next prime is 9693622663. The reversal of 9693622656 is 6562263969.

9693622656 is a `hidden beast` number, since 9 + 6 + 9 + 3 + 622 + 6 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2305356 + ... + 2309556.

Almost surely, 2^9693622656 is an apocalyptic number.

9693622656 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9693622656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13957489260).

9693622656 is an abundant number, since it is smaller than the sum of its proper divisors (18221355864).

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

9693622656 is a wasteful number, since it uses less digits than its factorization.

9693622656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224 (or 6209 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 54.

The square root of 9693622656 is about 98456.1966358644. The cubic root of 9693622656 is about 2132.2037523497.

The spelling of 9693622656 in words is "nine billion, six hundred ninety-three million, six hundred twenty-two thousand, six hundred fifty-six".