8875622689 has 4 divisors (see below), whose sum is σ = 8875896624. Its totient is φ = 8875348756.

The previous prime is 8875622659. The next prime is 8875622719. The reversal of 8875622689 is 9862265788.

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 an interprime number because it is at equal distance from previous prime (8875622659) and next prime (8875622719).

It is a cyclic number.

It is not a de Polignac number, because 8875622689 - 2³³ = 285688097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8875622659) 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, 80647 + ... + 155740.

It is an arithmetic number, because the mean of its divisors is an integer number (2218974156).

Almost surely, 2^8875622689 is an apocalyptic number.

It is an amenable number.

8875622689 is a deficient number, since it is larger than the sum of its proper divisors (273935).

8875622689 is a wasteful number, since it uses less digits than its factorization.

8875622689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273934.

The product of its digits is 23224320, while the sum is 61.

The square root of 8875622689 is about 94210.5232391796. The cubic root of 8875622689 is about 2070.4572950187.

The spelling of 8875622689 in words is "eight billion, eight hundred seventy-five million, six hundred twenty-two thousand, six hundred eighty-nine".