8372539008 has 192 divisors, whose sum is σ = 24593587200. Its totient is φ = 2733502464.

The previous prime is 8372539003. The next prime is 8372539009. The reversal of 8372539008 is 8009352738.

It is a tau number, because it is divible by the number of its divisors (192).

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 not an unprimeable number, because it can be changed into a prime (8372539003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13020735 + ... + 13021377.

It is an arithmetic number, because the mean of its divisors is an integer number (128091600).

Almost surely, 2^8372539008 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 8372539008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12296793600).

8372539008 is an abundant number, since it is smaller than the sum of its proper divisors (16221048192).

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

8372539008 is a wasteful number, since it uses less digits than its factorization.

8372539008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 8372539008 is about 91501.5792650597. The cubic root of 8372539008 is about 2030.5751165593.

The spelling of 8372539008 in words is "eight billion, three hundred seventy-two million, five hundred thirty-nine thousand, eight".