8478304 has 24 divisors (see below), whose sum is σ = 17010000. Its totient is φ = 4158336.

The previous prime is 8478287. The next prime is 8478317. The reversal of 8478304 is 4038748.

8478304 = 332² + 333² + ... + 395².

8478304 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8478304.

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, 804 + ... + 4195.

It is an arithmetic number, because the mean of its divisors is an integer number (708750).

Almost surely, 2^8478304 is an apocalyptic number.

It is an amenable number.

8478304 is an abundant number, since it is smaller than the sum of its proper divisors (8531696).

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

8478304 is a wasteful number, since it uses less digits than its factorization.

8478304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062 (or 5054 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 8478304 is about 2911.7527367550. The cubic root of 8478304 is about 203.9089687404.

The spelling of 8478304 in words is "eight million, four hundred seventy-eight thousand, three hundred four".