3324004021 has 16 divisors (see below), whose sum is σ = 3650572800. Its totient is φ = 3007667520.

The previous prime is 3324003959. The next prime is 3324004037. The reversal of 3324004021 is 1204004233.

It is not a de Polignac number, because 3324004021 - 2⁹ = 3324003509 is a prime.

It is a super-2 number, since 2×3324004021² = 22098005463248336882, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3324004021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3324004421) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1384380 + ... + 1386778.

It is an arithmetic number, because the mean of its divisors is an integer number (228160800).

Almost surely, 2^3324004021 is an apocalyptic number.

It is an amenable number.

3324004021 is a deficient number, since it is larger than the sum of its proper divisors (326568779).

3324004021 is a wasteful number, since it uses less digits than its factorization.

3324004021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3324004021 is about 57654.1760933239. The cubic root of 3324004021 is about 1492.4066658618.

Adding to 3324004021 its reverse (1204004233), we get a palindrome (4528008254).

The spelling of 3324004021 in words is "three billion, three hundred twenty-four million, four thousand, twenty-one".