6478304 has 24 divisors (see below), whose sum is σ = 14576688. Its totient is φ = 2776320.

The previous prime is 6478301. The next prime is 6478313. The reversal of 6478304 is 4038746.

It is a happy number.

6478304 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6478301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14237 + ... + 14684.

It is an arithmetic number, because the mean of its divisors is an integer number (607362).

Almost surely, 2^6478304 is an apocalyptic number.

It is an amenable number.

6478304 is an abundant number, since it is smaller than the sum of its proper divisors (8098384).

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

6478304 is a wasteful number, since it uses less digits than its factorization.

6478304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28938 (or 28930 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 6478304 is about 2545.2512646102. The cubic root of 6478304 is about 186.4176839185.

The spelling of 6478304 in words is "six million, four hundred seventy-eight thousand, three hundred four".