8888808081 has 8 divisors (see below), whose sum is σ = 12127366240. Its totient is φ = 5788060992.

The previous prime is 8888808079. The next prime is 8888808121. The reversal of 8888808081 is 1808088888.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8888808081 - 2¹ = 8888808079 is a prime.

It is a super-2 number, since 2×8888808081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8888808011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34452616 + ... + 34452873.

It is an arithmetic number, because the mean of its divisors is an integer number (1515920780).

Almost surely, 2^8888808081 is an apocalyptic number.

It is an amenable number.

8888808081 is a deficient number, since it is larger than the sum of its proper divisors (3238558159).

8888808081 is a wasteful number, since it uses less digits than its factorization.

8888808081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68905535.

The product of its (nonzero) digits is 2097152, while the sum is 57.

The square root of 8888808081 is about 94280.4756086858. The cubic root of 8888808081 is about 2071.4820600611.

The spelling of 8888808081 in words is "eight billion, eight hundred eighty-eight million, eight hundred eight thousand, eighty-one".