2589087321 has 40 divisors (see below), whose sum is σ = 3993859584. Its totient is φ = 1670245920.

The previous prime is 2589087289. The next prime is 2589087323. The reversal of 2589087321 is 1237809852.

It is a happy number.

It is not a de Polignac number, because 2589087321 - 2⁵ = 2589087289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2589087323) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 570166 + ... + 574688.

Almost surely, 2^2589087321 is an apocalyptic number.

It is an amenable number.

2589087321 is a deficient number, since it is larger than the sum of its proper divisors (1404772263).

2589087321 is a wasteful number, since it uses less digits than its factorization.

2589087321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4763 (or 4754 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 2589087321 is about 50883.0749955228. The cubic root of 2589087321 is about 1373.1423634697.

The spelling of 2589087321 in words is "two billion, five hundred eighty-nine million, eighty-seven thousand, three hundred twenty-one".