2239371684 has 135 divisors (see below), whose sum is σ = 6461774011. Its totient is φ = 675758160.

The previous prime is 2239371679. The next prime is 2239371691. The reversal of 2239371684 is 4861739322.

The square root of 2239371684 is 47322.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 9369637 + ... + 9369875.

Almost surely, 2^2239371684 is an apocalyptic number.

2239371684 is the 47322-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2239371684

2239371684 is an abundant number, since it is smaller than the sum of its proper divisors (4222402327).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2239371684 is a wasteful number, since it uses less digits than its factorization.

2239371684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 255 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The cubic root of 2239371684 is about 1308.3041755340.

The spelling of 2239371684 in words is "two billion, two hundred thirty-nine million, three hundred seventy-one thousand, six hundred eighty-four".