2304344 has 16 divisors (see below), whose sum is σ = 4938000. Its totient is φ = 987552.

The previous prime is 2304343. The next prime is 2304349. The reversal of 2304344 is 4434032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304343) 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, 20519 + ... + 20630.

It is an arithmetic number, because the mean of its divisors is an integer number (308625).

2^2304344 is an apocalyptic number.

It is an amenable number.

2304344 is an abundant number, since it is smaller than the sum of its proper divisors (2633656).

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

2304344 is a wasteful number, since it uses less digits than its factorization.

2304344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41162 (or 41158 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2304344 is about 1518.0065876010. The cubic root of 2304344 is about 132.0836629098.

Subtracting from 2304344 its sum of digits (20), we obtain a square (2304324 = 1518²).

Adding to 2304344 its reverse (4434032), we get a palindrome (6738376).

The spelling of 2304344 in words is "two million, three hundred four thousand, three hundred forty-four".