8828189091 has 24 divisors (see below), whose sum is σ = 12923768000. Its totient is φ = 5806225152.

The previous prime is 8828189087. The next prime is 8828189099. The reversal of 8828189091 is 1909818288.

8828189091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8828189091 - 2² = 8828189087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8828189099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1011675 + ... + 1020363.

Almost surely, 2^8828189091 is an apocalyptic number.

8828189091 is a deficient number, since it is larger than the sum of its proper divisors (4095578909).

8828189091 is a wasteful number, since it uses less digits than its factorization.

8828189091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10203 (or 10200 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 54.

The square root of 8828189091 is about 93958.4434258039. The cubic root of 8828189091 is about 2066.7623538104.

The spelling of 8828189091 in words is "eight billion, eight hundred twenty-eight million, one hundred eighty-nine thousand, ninety-one".