8786886879 has 8 divisors (see below), whose sum is σ = 11744495920. Its totient is φ = 5843601216.

The previous prime is 8786886847. The next prime is 8786886887. The reversal of 8786886879 is 9786886878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8786886879 - 2⁵ = 8786886847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8786886879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8786886079) 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, 3579412 + ... + 3581865.

It is an arithmetic number, because the mean of its divisors is an integer number (1468061990).

Almost surely, 2^8786886879 is an apocalyptic number.

8786886879 is a deficient number, since it is larger than the sum of its proper divisors (2957609041).

8786886879 is a wasteful number, since it uses less digits than its factorization.

8786886879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7161689.

The product of its digits is 520224768, while the sum is 75.

The square root of 8786886879 is about 93738.3959698479. The cubic root of 8786886879 is about 2063.5342352088.

Subtracting 8786886879 from its reverse (9786886878), we obtain a palindrome (999999999).

The spelling of 8786886879 in words is "eight billion, seven hundred eighty-six million, eight hundred eighty-six thousand, eight hundred seventy-nine".