3004033221 has 24 divisors (see below), whose sum is σ = 4980718080. Its totient is φ = 1709086176.

The previous prime is 3004033187. The next prime is 3004033231. The reversal of 3004033221 is 1223304003.

3004033221 is a `hidden beast` number, since 300 + 40 + 3 + 322 + 1 = 666.

3004033221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3004033221 - 2⁶ = 3004033157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3004033194 and 3004033203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3004033231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89685 + ... + 118538.

It is an arithmetic number, because the mean of its divisors is an integer number (207529920).

Almost surely, 2^3004033221 is an apocalyptic number.

It is an amenable number.

3004033221 is a deficient number, since it is larger than the sum of its proper divisors (1976684859).

3004033221 is a wasteful number, since it uses less digits than its factorization.

3004033221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208465 (or 208462 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3004033221 is about 54809.0614862178. The cubic root of 3004033221 is about 1442.8956043556.

Adding to 3004033221 its reverse (1223304003), we get a palindrome (4227337224).

The spelling of 3004033221 in words is "three billion, four million, thirty-three thousand, two hundred twenty-one".