8865328901 has 24 divisors (see below), whose sum is σ = 10526437152. Its totient is φ = 7416525600.

The previous prime is 8865328867. The next prime is 8865328903. The reversal of 8865328901 is 1098235688.

It is a de Polignac number, because none of the positive numbers 2^k-8865328901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8865328901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8865328903) 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 23 ways as a sum of consecutive naturals, for example, 512150 + ... + 529176.

It is an arithmetic number, because the mean of its divisors is an integer number (438601548).

Almost surely, 2^8865328901 is an apocalyptic number.

It is an amenable number.

8865328901 is a deficient number, since it is larger than the sum of its proper divisors (1661108251).

8865328901 is a wasteful number, since it uses less digits than its factorization.

8865328901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17393 (or 17382 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 8865328901 is about 94155.8755521927. The cubic root of 8865328901 is about 2069.6565589676.

The spelling of 8865328901 in words is "eight billion, eight hundred sixty-five million, three hundred twenty-eight thousand, nine hundred one".