2304308 has 12 divisors (see below), whose sum is σ = 4043172. Its totient is φ = 1149120.

The previous prime is 2304307. The next prime is 2304317. The reversal of 2304308 is 8034032.

It can be written as a sum of positive squares in 2 ways, for example, as 487204 + 1817104 = 698^2 + 1348^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2304308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304307) 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, 2648 + ... + 3408.

It is an arithmetic number, because the mean of its divisors is an integer number (336931).

2^2304308 is an apocalyptic number.

It is an amenable number.

2304308 is a deficient number, since it is larger than the sum of its proper divisors (1738864).

2304308 is a wasteful number, since it uses less digits than its factorization.

2304308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2304308 is about 1517.9947298986. The cubic root of 2304308 is about 132.0829750731.

The spelling of 2304308 in words is "two million, three hundred four thousand, three hundred eight".