8713872330 has 64 divisors (see below), whose sum is σ = 21010320000. Its totient is φ = 2312951040.

The previous prime is 8713872317. The next prime is 8713872383. The reversal of 8713872330 is 332783178.

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, 10613320 + ... + 10614140.

It is an arithmetic number, because the mean of its divisors is an integer number (328286250).

Almost surely, 2^8713872330 is an apocalyptic number.

8713872330 is an abundant number, since it is smaller than the sum of its proper divisors (12296447670).

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

8713872330 is a wasteful number, since it uses less digits than its factorization.

8713872330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 8713872330 is about 93348.1244053677. The cubic root of 8713872330 is about 2057.8026913113.

The spelling of 8713872330 in words is "eight billion, seven hundred thirteen million, eight hundred seventy-two thousand, three hundred thirty".