8665632360 has 1152 divisors, whose sum is σ = 39412189440. Its totient is φ = 1625702400.

The previous prime is 8665632331. The next prime is 8665632383. The reversal of 8665632360 is 632365668.

8665632360 is a `hidden beast` number, since 8 + 6 + 6 + 5 + 632 + 3 + 6 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 122051125 + ... + 122051195.

It is an arithmetic number, because the mean of its divisors is an integer number (34211970).

Almost surely, 2^8665632360 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 8665632360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19706094720).

8665632360 is an abundant number, since it is smaller than the sum of its proper divisors (30746557080).

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

8665632360 is a wasteful number, since it uses less digits than its factorization.

8665632360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The square root of 8665632360 is about 93089.3783414628. The cubic root of 8665632360 is about 2053.9983325877.

The spelling of 8665632360 in words is "eight billion, six hundred sixty-five million, six hundred thirty-two thousand, three hundred sixty".