8383872860 has 48 divisors (see below), whose sum is σ = 19532257920. Its totient is φ = 2997003840.

The previous prime is 8383872859. The next prime is 8383872923. The reversal of 8383872860 is 682783838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309974 + ... + 335933.

It is an arithmetic number, because the mean of its divisors is an integer number (406922040).

Almost surely, 2^8383872860 is an apocalyptic number.

It is an amenable number.

8383872860 is an abundant number, since it is smaller than the sum of its proper divisors (11148385060).

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

8383872860 is a wasteful number, since it uses less digits than its factorization.

8383872860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645986 (or 645984 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The square root of 8383872860 is about 91563.4908683587. The cubic root of 8383872860 is about 2031.4909622338.

The spelling of 8383872860 in words is "eight billion, three hundred eighty-three million, eight hundred seventy-two thousand, eight hundred sixty".