84000304 has 20 divisors (see below), whose sum is σ = 162895576. Its totient is φ = 41962752.

The previous prime is 84000253. The next prime is 84000307. The reversal of 84000304 is 40300048.

It is not an unprimeable number, because it can be changed into a prime (84000307) 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, 28567 + ... + 31369.

Almost surely, 2^84000304 is an apocalyptic number.

It is an amenable number.

84000304 is a deficient number, since it is larger than the sum of its proper divisors (78895272).

84000304 is a wasteful number, since it uses less digits than its factorization.

84000304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684 (or 4678 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 84000304 is about 9165.1679744563. The cubic root of 84000304 is about 437.9524423111.

The spelling of 84000304 in words is "eighty-four million, three hundred four", and thus it is an aban number.