8885981706 has 64 divisors (see below), whose sum is σ = 20541081600. Its totient is φ = 2510164800.

The previous prime is 8885981677. The next prime is 8885981707. The reversal of 8885981706 is 6071895888.

It is a self number, because there is not a number n which added to its sum of digits gives 8885981706.

It is not an unprimeable number, because it can be changed into a prime (8885981707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2690256 + ... + 2693556.

It is an arithmetic number, because the mean of its divisors is an integer number (320954400).

Almost surely, 2^8885981706 is an apocalyptic number.

8885981706 is an abundant number, since it is smaller than the sum of its proper divisors (11655099894).

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

8885981706 is a wasteful number, since it uses less digits than its factorization.

8885981706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019.

The product of its (nonzero) digits is 7741440, while the sum is 60.

The square root of 8885981706 is about 94265.4852318705. The cubic root of 8885981706 is about 2071.2624803487.

The spelling of 8885981706 in words is "eight billion, eight hundred eighty-five million, nine hundred eighty-one thousand, seven hundred six".