9717599880948 has 96 divisors (see below), whose sum is σ = 22928207597568. Its totient is φ = 3203183276800.

The previous prime is 9717599880917. The next prime is 9717599880959. The reversal of 9717599880948 is 8490889957179.

It is a happy number.

9717599880948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×9717599880948³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 324695161 + ... + 324725087.

It is an arithmetic number, because the mean of its divisors is an integer number (238835495808).

Almost surely, 2^{9717599880948} is an apocalyptic number.

It is an amenable number.

9717599880948 is an abundant number, since it is smaller than the sum of its proper divisors (13210607716620).

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

9717599880948 is a wasteful number, since it uses less digits than its factorization.

9717599880948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30933 (or 30931 counting only the distinct ones).

The product of its (nonzero) digits is 3292047360, while the sum is 84.

The spelling of 9717599880948 in words is "nine trillion, seven hundred seventeen billion, five hundred ninety-nine million, eight hundred eighty thousand, nine hundred forty-eight".