8911879 has 8 divisors (see below), whose sum is σ = 9516672. Its totient is φ = 8325240.

The previous prime is 8911853. The next prime is 8911901. The reversal of 8911879 is 9781198.

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

It is a cyclic number.

It is not a de Polignac number, because 8911879 - 2¹⁵ = 8879111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8911829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3517 + ... + 5494.

It is an arithmetic number, because the mean of its divisors is an integer number (1189584).

Almost surely, 2^8911879 is an apocalyptic number.

8911879 is a deficient number, since it is larger than the sum of its proper divisors (604793).

8911879 is a wasteful number, since it uses less digits than its factorization.

8911879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9077.

The product of its digits is 36288, while the sum is 43.

The square root of 8911879 is about 2985.2770390702. The cubic root of 8911879 is about 207.3272690357.

The spelling of 8911879 in words is "eight million, nine hundred eleven thousand, eight hundred seventy-nine".