2304644442 has 24 divisors (see below), whose sum is σ = 4773721056. Its totient is φ = 741723024.

The previous prime is 2304644429. The next prime is 2304644479. The reversal of 2304644442 is 2444464032.

It is a happy number.

It is a super-2 number, since 2×2304644442² = 10622772008082982728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223318 + ... + 233409.

It is an arithmetic number, because the mean of its divisors is an integer number (198905044).

Almost surely, 2^2304644442 is an apocalyptic number.

2304644442 is an abundant number, since it is smaller than the sum of its proper divisors (2469076614).

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

2304644442 is a wasteful number, since it uses less digits than its factorization.

2304644442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456790 (or 456761 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

The square root of 2304644442 is about 48006.7124681539. The cubic root of 2304644442 is about 1320.8940304743.

The spelling of 2304644442 in words is "two billion, three hundred four million, six hundred forty-four thousand, four hundred forty-two".