3013504221 has 16 divisors (see below), whose sum is σ = 4945238144. Its totient is φ = 1589540544.

The previous prime is 3013504181. The next prime is 3013504261. The reversal of 3013504221 is 1224053103.

It is an interprime number because it is at equal distance from previous prime (3013504181) and next prime (3013504261).

It is not a de Polignac number, because 3013504221 - 2⁷ = 3013504093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013504261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5518966 + ... + 5519511.

It is an arithmetic number, because the mean of its divisors is an integer number (309077384).

Almost surely, 2^3013504221 is an apocalyptic number.

It is an amenable number.

3013504221 is a deficient number, since it is larger than the sum of its proper divisors (1931733923).

3013504221 is a wasteful number, since it uses less digits than its factorization.

3013504221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11038500.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3013504221 is about 54895.3934406158. The cubic root of 3013504221 is about 1444.4103820828.

Adding to 3013504221 its reverse (1224053103), we get a palindrome (4237557324).

The spelling of 3013504221 in words is "three billion, thirteen million, five hundred four thousand, two hundred twenty-one".