8853216685 has 8 divisors (see below), whose sum is σ = 10966565376. Its totient is φ = 6854103120.

The previous prime is 8853216679. The next prime is 8853216689. The reversal of 8853216685 is 5866123588.

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

It is not a de Polignac number, because 8853216685 - 2⁹ = 8853216173 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 (8853216689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28558609 + ... + 28558918.

It is an arithmetic number, because the mean of its divisors is an integer number (1370820672).

Almost surely, 2^8853216685 is an apocalyptic number.

It is an amenable number.

8853216685 is a deficient number, since it is larger than the sum of its proper divisors (2113348691).

8853216685 is a wasteful number, since it uses less digits than its factorization.

8853216685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57117563.

The product of its digits is 2764800, while the sum is 52.

The square root of 8853216685 is about 94091.5335457978. The cubic root of 8853216685 is about 2068.7135763797.

The spelling of 8853216685 in words is "eight billion, eight hundred fifty-three million, two hundred sixteen thousand, six hundred eighty-five".