30085304 has 16 divisors (see below), whose sum is σ = 56482800. Its totient is φ = 15023232.

The previous prime is 30085301. The next prime is 30085309. The reversal of 30085304 is 40358003.

It is a self number, because there is not a number n which added to its sum of digits gives 30085304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30085301) 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, 5792 + ... + 9680.

It is an arithmetic number, because the mean of its divisors is an integer number (3530175).

Almost surely, 2^30085304 is an apocalyptic number.

It is an amenable number.

30085304 is a deficient number, since it is larger than the sum of its proper divisors (26397496).

30085304 is a wasteful number, since it uses less digits than its factorization.

30085304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4862 (or 4858 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 30085304 is about 5485.0072014538. The cubic root of 30085304 is about 311.0174822939.

The spelling of 30085304 in words is "thirty million, eighty-five thousand, three hundred four".