2239474436 has 24 divisors (see below), whose sum is σ = 3976648704. Its totient is φ = 1103319360.

The previous prime is 2239474429. The next prime is 2239474451. The reversal of 2239474436 is 6344749322.

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, 353981 + ... + 360251.

It is an arithmetic number, because the mean of its divisors is an integer number (165693696).

Almost surely, 2^2239474436 is an apocalyptic number.

It is an amenable number.

2239474436 is a deficient number, since it is larger than the sum of its proper divisors (1737174268).

2239474436 is a wasteful number, since it uses less digits than its factorization.

2239474436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571 (or 7569 counting only the distinct ones).

The product of its digits is 870912, while the sum is 44.

The square root of 2239474436 is about 47323.0856559460. The cubic root of 2239474436 is about 1308.3241854347.

The spelling of 2239474436 in words is "two billion, two hundred thirty-nine million, four hundred seventy-four thousand, four hundred thirty-six".