8388849085 has 16 divisors (see below), whose sum is σ = 10420853760. Its totient is φ = 6476152320.

The previous prime is 8388849083. The next prime is 8388849089. The reversal of 8388849085 is 5809488838.

It is not a de Polignac number, because 8388849085 - 2¹ = 8388849083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8388849083) 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 15 ways as a sum of consecutive naturals, for example, 21945 + ... + 131374.

It is an arithmetic number, because the mean of its divisors is an integer number (651303360).

Almost surely, 2^8388849085 is an apocalyptic number.

It is an amenable number.

8388849085 is a deficient number, since it is larger than the sum of its proper divisors (2032004675).

8388849085 is a wasteful number, since it uses less digits than its factorization.

8388849085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153708.

The product of its (nonzero) digits is 17694720, while the sum is 61.

The square root of 8388849085 is about 91590.6604681940. The cubic root of 8388849085 is about 2031.8928113893.

The spelling of 8388849085 in words is "eight billion, three hundred eighty-eight million, eight hundred forty-nine thousand, eighty-five".