2229329904 has 20 divisors (see below), whose sum is σ = 5759102376. Its totient is φ = 743109952.

The previous prime is 2229329891. The next prime is 2229329909. The reversal of 2229329904 is 4099239222.

2229329904 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 not an unprimeable number, because it can be changed into a prime (2229329909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23222139 + ... + 23222234.

Almost surely, 2^2229329904 is an apocalyptic number.

2229329904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2229329904 is an abundant number, since it is smaller than the sum of its proper divisors (3529772472).

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

2229329904 is a wasteful number, since it uses less digits than its factorization.

2229329904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46444384 (or 46444378 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 2229329904 is about 47215.7802434737. The cubic root of 2229329904 is about 1306.3456813714.

The spelling of 2229329904 in words is "two billion, two hundred twenty-nine million, three hundred twenty-nine thousand, nine hundred four".