3324012321 has 16 divisors (see below), whose sum is σ = 5097428864. Its totient is φ = 1887335424.

The previous prime is 3324012283. The next prime is 3324012337. The reversal of 3324012321 is 1232104233.

It is not a de Polignac number, because 3324012321 - 2⁶ = 3324012257 is a prime.

It is a super-2 number, since 2×3324012321² = 22098115820319614082, which contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3324012421) 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, 500800 + ... + 507393.

It is an arithmetic number, because the mean of its divisors is an integer number (318589304).

Almost surely, 2^3324012321 is an apocalyptic number.

It is an amenable number.

3324012321 is a deficient number, since it is larger than the sum of its proper divisors (1773416543).

3324012321 is a wasteful number, since it uses less digits than its factorization.

3324012321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008360.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3324012321 is about 57654.2480741879. The cubic root of 3324012321 is about 1492.4079080349.

Adding to 3324012321 its reverse (1232104233), we get a palindrome (4556116554).

The spelling of 3324012321 in words is "three billion, three hundred twenty-four million, twelve thousand, three hundred twenty-one".