9608809830984 has 864 divisors, whose sum is σ = 34434351806400. Its totient is φ = 2490727760640.

The previous prime is 9608809830947. The next prime is 9608809831001. The reversal of 9608809830984 is 4890389088069.

9608809830984 is a `hidden beast` number, since 9 + 608 + 8 + 0 + 9 + 8 + 3 + 0 + 9 + 8 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1972654069 + ... + 1972658939.

It is an arithmetic number, because the mean of its divisors is an integer number (39854573850).

Almost surely, 2^{9608809830984} 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 9608809830984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17217175903200).

9608809830984 is an abundant number, since it is smaller than the sum of its proper divisors (24825541975416).

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

9608809830984 is a wasteful number, since it uses less digits than its factorization.

9608809830984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4987 (or 4955 counting only the distinct ones).

The product of its (nonzero) digits is 214990848, while the sum is 72.

The spelling of 9608809830984 in words is "nine trillion, six hundred eight billion, eight hundred nine million, eight hundred thirty thousand, nine hundred eighty-four".