9654405696 has 168 divisors, whose sum is σ = 29918299320. Its totient is φ = 2958925824.

The previous prime is 9654405659. The next prime is 9654405697. The reversal of 9654405696 is 6965044569.

9654405696 is a `hidden beast` number, since 9 + 6 + 544 + 0 + 5 + 6 + 96 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 183223296 + 9471182400 = 13536^2 + 97320^2 .

It is not an unprimeable number, because it can be changed into a prime (9654405697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2011876 + ... + 2016668.

It is an arithmetic number, because the mean of its divisors is an integer number (178085115).

Almost surely, 2^9654405696 is an apocalyptic number.

9654405696 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 9654405696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14959149660).

9654405696 is an abundant number, since it is smaller than the sum of its proper divisors (20263893624).

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

9654405696 is a wasteful number, since it uses less digits than its factorization.

9654405696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093 (or 5080 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The square root of 9654405696 is about 98256.8353652813. The cubic root of 9654405696 is about 2129.3244859139.

The spelling of 9654405696 in words is "nine billion, six hundred fifty-four million, four hundred five thousand, six hundred ninety-six".