8879610913 has 4 divisors (see below), whose sum is σ = 8885264688. Its totient is φ = 8873957140.

The previous prime is 8879610907. The next prime is 8879610923. The reversal of 8879610913 is 3190169788.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8879610913 - 2²¹ = 8877513761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8879610923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2824531 + ... + 2827672.

It is an arithmetic number, because the mean of its divisors is an integer number (2221316172).

Almost surely, 2^8879610913 is an apocalyptic number.

It is an amenable number.

8879610913 is a deficient number, since it is larger than the sum of its proper divisors (5653775).

8879610913 is a wasteful number, since it uses less digits than its factorization.

8879610913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653774.

The product of its (nonzero) digits is 653184, while the sum is 52.

The square root of 8879610913 is about 94231.6874145847. The cubic root of 8879610913 is about 2070.7673656942.

The spelling of 8879610913 in words is "eight billion, eight hundred seventy-nine million, six hundred ten thousand, nine hundred thirteen".