8808088889 has 4 divisors (see below), whose sum is σ = 8864191524. Its totient is φ = 8751986256.

The previous prime is 8808088879. The next prime is 8808088907. The reversal of 8808088889 is 9888808088.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2115540025 + 6692548864 = 45995^2 + 81808^2 .

It is a cyclic number.

It is not a de Polignac number, because 8808088889 - 2¹⁶ = 8808023353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8808088879) 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, 28051082 + ... + 28051395.

It is an arithmetic number, because the mean of its divisors is an integer number (2216047881).

Almost surely, 2^8808088889 is an apocalyptic number.

It is an amenable number.

8808088889 is a deficient number, since it is larger than the sum of its proper divisors (56102635).

8808088889 is a wasteful number, since it uses less digits than its factorization.

8808088889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56102634.

The product of its (nonzero) digits is 18874368, while the sum is 65.

The square root of 8808088889 is about 93851.4192167598. The cubic root of 8808088889 is about 2065.1926128945.

The spelling of 8808088889 in words is "eight billion, eight hundred eight million, eighty-eight thousand, eight hundred eighty-nine".