2839566085 has 16 divisors (see below), whose sum is σ = 3588266880. Its totient is φ = 2152941120.

The previous prime is 2839566071. The next prime is 2839566137. The reversal of 2839566085 is 5806659382.

It is not a de Polignac number, because 2839566085 - 2⁷ = 2839565957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100731 + ... + 125800.

It is an arithmetic number, because the mean of its divisors is an integer number (224266680).

Almost surely, 2^2839566085 is an apocalyptic number.

It is an amenable number.

2839566085 is a deficient number, since it is larger than the sum of its proper divisors (748700795).

2839566085 is a wasteful number, since it uses less digits than its factorization.

2839566085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226668.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The square root of 2839566085 is about 53287.5790874384. The cubic root of 2839566085 is about 1416.0676239755.

The spelling of 2839566085 in words is "two billion, eight hundred thirty-nine million, five hundred sixty-six thousand, eighty-five".