9564432696 has 960 divisors, whose sum is σ = 37541750400. Its totient is φ = 2243469312.

The previous prime is 9564432673. The next prime is 9564432721. The reversal of 9564432696 is 6962344659.

9564432696 is a `hidden beast` number, since 95 + 6 + 443 + 26 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 203498545 + ... + 203498591.

It is an arithmetic number, because the mean of its divisors is an integer number (39105990).

Almost surely, 2^9564432696 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 9564432696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18770875200).

9564432696 is an abundant number, since it is smaller than the sum of its proper divisors (27977317704).

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

9564432696 is a wasteful number, since it uses less digits than its factorization.

9564432696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 118 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The square root of 9564432696 is about 97797.9176465430. The cubic root of 9564432696 is about 2122.6891749128.

The spelling of 9564432696 in words is "nine billion, five hundred sixty-four million, four hundred thirty-two thousand, six hundred ninety-six".