2430304 has 24 divisors (see below), whose sum is σ = 4823280. Its totient is φ = 1205376.

The previous prime is 2430299. The next prime is 2430313. The reversal of 2430304 is 4030342.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5317 + ... + 5755.

It is an arithmetic number, because the mean of its divisors is an integer number (200970).

2^2430304 is an apocalyptic number.

It is an amenable number.

2430304 is a deficient number, since it is larger than the sum of its proper divisors (2392976).

2430304 is a wasteful number, since it uses less digits than its factorization.

2430304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2430304 is about 1558.9432318080. The cubic root of 2430304 is about 134.4477485294.

Adding to 2430304 its reverse (4030342), we get a palindrome (6460646).

It can be divided in two parts, 2430 and 304, that multiplied together give a triangular number (738720 = T₁₂₁₅).

The spelling of 2430304 in words is "two million, four hundred thirty thousand, three hundred four".