2769870089 has 16 divisors (see below), whose sum is σ = 3243139200. Its totient is φ = 2364642000.

The previous prime is 2769870083. The next prime is 2769870121. The reversal of 2769870089 is 9800789672.

It is not a de Polignac number, because 2769870089 - 2⁸ = 2769869833 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2769870083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70007 + ... + 102179.

It is an arithmetic number, because the mean of its divisors is an integer number (202696200).

Almost surely, 2^2769870089 is an apocalyptic number.

It is an amenable number.

2769870089 is a deficient number, since it is larger than the sum of its proper divisors (473269111).

2769870089 is an equidigital number, since it uses as much as digits as its factorization.

2769870089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32445 (or 32431 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 56.

The square root of 2769870089 is about 52629.5552802795. Note that the first 3 decimals coincide. The cubic root of 2769870089 is about 1404.3859204386.

The spelling of 2769870089 in words is "two billion, seven hundred sixty-nine million, eight hundred seventy thousand, eighty-nine".