8800880089 has 4 divisors (see below), whose sum is σ = 8802144180. Its totient is φ = 8799616000.

The previous prime is 8800880087. The next prime is 8800880111. The reversal of 8800880089 is 9800880088.

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 5776760025 + 3024120064 = 76005^2 + 54992^2 .

It is a cyclic number.

It is not a de Polignac number, because 8800880089 - 2¹ = 8800880087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8800880083) 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, 621544 + ... + 635545.

It is an arithmetic number, because the mean of its divisors is an integer number (2200536045).

Almost surely, 2^8800880089 is an apocalyptic number.

It is an amenable number.

8800880089 is a deficient number, since it is larger than the sum of its proper divisors (1264091).

8800880089 is a wasteful number, since it uses less digits than its factorization.

8800880089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264090.

The product of its (nonzero) digits is 294912, while the sum is 49.

The square root of 8800880089 is about 93813.0059693218. The cubic root of 8800880089 is about 2064.6290542529.

Subtracting 8800880089 from its reverse (9800880088), we obtain a palindrome (999999999).

The spelling of 8800880089 in words is "eight billion, eight hundred million, eight hundred eighty thousand, eighty-nine".