2989581230 has 16 divisors (see below), whose sum is σ = 5382712224. Its totient is φ = 1195506720.

The previous prime is 2989581211. The next prime is 2989581247. The reversal of 2989581230 is 321859892.

2989581230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266 + ... + 77325.

It is an arithmetic number, because the mean of its divisors is an integer number (336419514).

Almost surely, 2^2989581230 is an apocalyptic number.

2989581230 is a deficient number, since it is larger than the sum of its proper divisors (2393130994).

2989581230 is a wasteful number, since it uses less digits than its factorization.

2989581230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81451.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 2989581230 is about 54677.0631069373. The cubic root of 2989581230 is about 1440.5780263684.

The spelling of 2989581230 in words is "two billion, nine hundred eighty-nine million, five hundred eighty-one thousand, two hundred thirty".