64284304 has 20 divisors (see below), whose sum is σ = 142344064. Its totient is φ = 27550368.

The previous prime is 64284251. The next prime is 64284313. The reversal of 64284304 is 40348246.

64284304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286872 + ... + 287095.

Almost surely, 2^64284304 is an apocalyptic number.

It is an amenable number.

64284304 is an abundant number, since it is smaller than the sum of its proper divisors (78059760).

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

64284304 is a wasteful number, since it uses less digits than its factorization.

64284304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573982 (or 573976 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 64284304 is about 8017.7493101244. The cubic root of 64284304 is about 400.5914251099.

The spelling of 64284304 in words is "sixty-four million, two hundred eighty-four thousand, three hundred four".