8871660524 has 24 divisors (see below), whose sum is σ = 15910313328. Its totient is φ = 4325941760.

The previous prime is 8871660509. The next prime is 8871660527. The reversal of 8871660524 is 4250661788.

It is a super-3 number, since 3×8871660524³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8871660527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476804 + ... + 495060.

It is an arithmetic number, because the mean of its divisors is an integer number (662929722).

Almost surely, 2^8871660524 is an apocalyptic number.

It is an amenable number.

8871660524 is a deficient number, since it is larger than the sum of its proper divisors (7038652804).

8871660524 is a wasteful number, since it uses less digits than its factorization.

8871660524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21265 (or 21263 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 8871660524 is about 94189.4926411646. The cubic root of 8871660524 is about 2070.1491583495.

The spelling of 8871660524 in words is "eight billion, eight hundred seventy-one million, six hundred sixty thousand, five hundred twenty-four".