6304438 has 24 divisors (see below), whose sum is σ = 11482992. Its totient is φ = 2583504.

The previous prime is 6304429. The next prime is 6304453. The reversal of 6304438 is 8344036.

It is a congruent number.

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, 856 + ... + 3652.

It is an arithmetic number, because the mean of its divisors is an integer number (478458).

Almost surely, 2^6304438 is an apocalyptic number.

6304438 is a deficient number, since it is larger than the sum of its proper divisors (5178554).

6304438 is a wasteful number, since it uses less digits than its factorization.

6304438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836 (or 2829 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 6304438 is about 2510.8639947237. The cubic root of 6304438 is about 184.7348331598.

The spelling of 6304438 in words is "six million, three hundred four thousand, four hundred thirty-eight".