9608861680 has 320 divisors, whose sum is σ = 26350313472. Its totient is φ = 3252480000.

The previous prime is 9608861627. The next prime is 9608861687. The reversal of 9608861680 is 861688069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9608861687) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 135336045 + ... + 135336115.

Almost surely, 2^9608861680 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 9608861680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13175156736).

9608861680 is an abundant number, since it is smaller than the sum of its proper divisors (16741451792).

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

9608861680 is a wasteful number, since it uses less digits than its factorization.

9608861680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 52.

The square root of 9608861680 is about 98024.8013514947. The cubic root of 9608861680 is about 2125.9708914283.

The spelling of 9608861680 in words is "nine billion, six hundred eight million, eight hundred sixty-one thousand, six hundred eighty".