8856886479 has 16 divisors (see below), whose sum is σ = 13518758400. Its totient is φ = 5052621600.

The previous prime is 8856886477. The next prime is 8856886481. The reversal of 8856886479 is 9746886588.

It is an interprime number because it is at equal distance from previous prime (8856886477) and next prime (8856886481).

It is not a de Polignac number, because 8856886479 - 2¹ = 8856886477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8856886477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339472 + ... + 364629.

It is an arithmetic number, because the mean of its divisors is an integer number (844922400).

Almost surely, 2^8856886479 is an apocalyptic number.

8856886479 is a deficient number, since it is larger than the sum of its proper divisors (4661871921).

8856886479 is a wasteful number, since it uses less digits than its factorization.

8856886479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704710.

The product of its digits is 185794560, while the sum is 69.

The square root of 8856886479 is about 94111.0327166799. The cubic root of 8856886479 is about 2068.9993747216. Note that the first 3 decimals are identical.

The spelling of 8856886479 in words is "eight billion, eight hundred fifty-six million, eight hundred eighty-six thousand, four hundred seventy-nine".