8809228189 has 8 divisors (see below), whose sum is σ = 9046372608. Its totient is φ = 8574155280.

The previous prime is 8809228177. The next prime is 8809228193. The reversal of 8809228189 is 9818229088.

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 8809228189 - 2²⁹ = 8272357277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8809228159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509257 + ... + 526270.

It is an arithmetic number, because the mean of its divisors is an integer number (1130796576).

Almost surely, 2^8809228189 is an apocalyptic number.

It is an amenable number.

8809228189 is a deficient number, since it is larger than the sum of its proper divisors (237144419).

8809228189 is a wasteful number, since it uses less digits than its factorization.

8809228189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035755.

The product of its (nonzero) digits is 1327104, while the sum is 55.

The square root of 8809228189 is about 93857.4887209327. The cubic root of 8809228189 is about 2065.2816512218.

It can be divided in two parts, 880922 and 8189, that added together give a triangular number (889111 = T₁₃₃₃).

The spelling of 8809228189 in words is "eight billion, eight hundred nine million, two hundred twenty-eight thousand, one hundred eighty-nine".