8611308960 has 192 divisors, whose sum is σ = 28759256064. Its totient is φ = 2162073600.

The previous prime is 8611308907. The next prime is 8611308971. The reversal of 8611308960 is 698031168.

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, 542740 + ... + 558380.

It is an arithmetic number, because the mean of its divisors is an integer number (149787792).

Almost surely, 2^8611308960 is an apocalyptic number.

8611308960 is a gapful number since it is divisible by the number (80) 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 8611308960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14379628032).

8611308960 is an abundant number, since it is smaller than the sum of its proper divisors (20147947104).

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

8611308960 is a wasteful number, since it uses less digits than its factorization.

8611308960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15727 (or 15719 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 8611308960 is about 92797.1387489938. The cubic root of 8611308960 is about 2049.6972751479.

The spelling of 8611308960 in words is "eight billion, six hundred eleven million, three hundred eight thousand, nine hundred sixty".