8839372085 has 32 divisors (see below), whose sum is σ = 11098128384. Its totient is φ = 6751080000.

The previous prime is 8839372051. The next prime is 8839372117. The reversal of 8839372085 is 5802739388.

It is not a de Polignac number, because 8839372085 - 2⁶ = 8839372021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3758660 + ... + 3761010.

It is an arithmetic number, because the mean of its divisors is an integer number (346816512).

Almost surely, 2^8839372085 is an apocalyptic number.

It is an amenable number.

8839372085 is a deficient number, since it is larger than the sum of its proper divisors (2258756299).

8839372085 is a wasteful number, since it uses less digits than its factorization.

8839372085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The square root of 8839372085 is about 94017.9349113774. The cubic root of 8839372085 is about 2067.6346670499.

The spelling of 8839372085 in words is "eight billion, eight hundred thirty-nine million, three hundred seventy-two thousand, eighty-five".