8572846368 has 96 divisors (see below), whose sum is σ = 23320785600. Its totient is φ = 2754210816.

The previous prime is 8572846363. The next prime is 8572846391. The reversal of 8572846368 is 8636482758.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8572846363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1787718 + ... + 1792506.

It is an arithmetic number, because the mean of its divisors is an integer number (242924850).

Almost surely, 2^8572846368 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 8572846368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11660392800).

8572846368 is an abundant number, since it is smaller than the sum of its proper divisors (14747939232).

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

8572846368 is a wasteful number, since it uses less digits than its factorization.

8572846368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474 (or 5466 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 57.

The square root of 8572846368 is about 92589.6666372657. Note that the first 4 decimals coincide. The cubic root of 8572846368 is about 2046.6410484379.

The spelling of 8572846368 in words is "eight billion, five hundred seventy-two million, eight hundred forty-six thousand, three hundred sixty-eight".