8801688985 has 8 divisors (see below), whose sum is σ = 10639122696. Its totient is φ = 6989953920.

The previous prime is 8801688983. The next prime is 8801688997. The reversal of 8801688985 is 5898861088.

8801688985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29680704 + 8772008281 = 5448^2 + 93659^2 .

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

It is not a de Polignac number, because 8801688985 - 2¹ = 8801688983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8801688983) 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 7 ways as a sum of consecutive naturals, for example, 6423906 + ... + 6425275.

It is an arithmetic number, because the mean of its divisors is an integer number (1329890337).

Almost surely, 2^8801688985 is an apocalyptic number.

It is an amenable number.

8801688985 is a deficient number, since it is larger than the sum of its proper divisors (1837433711).

8801688985 is a wasteful number, since it uses less digits than its factorization.

8801688985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12849323.

The product of its (nonzero) digits is 8847360, while the sum is 61.

The square root of 8801688985 is about 93817.3170848538. The cubic root of 8801688985 is about 2064.6923062233.

The spelling of 8801688985 in words is "eight billion, eight hundred one million, six hundred eighty-eight thousand, nine hundred eighty-five".