2239970830 has 16 divisors (see below), whose sum is σ = 4269121200. Its totient is φ = 843283072.

The previous prime is 2239970797. The next prime is 2239970899. The reversal of 2239970830 is 380799322.

It is a happy number.

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, 6587980 + ... + 6588319.

It is an arithmetic number, because the mean of its divisors is an integer number (266820075).

Almost surely, 2^2239970830 is an apocalyptic number.

2239970830 is a deficient number, since it is larger than the sum of its proper divisors (2029150370).

2239970830 is a wasteful number, since it uses less digits than its factorization.

2239970830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13176323.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 2239970830 is about 47328.3300994235. The cubic root of 2239970830 is about 1308.4208444672.

The spelling of 2239970830 in words is "two billion, two hundred thirty-nine million, nine hundred seventy thousand, eight hundred thirty".