3372321 has 4 divisors (see below), whose sum is σ = 4496432. Its totient is φ = 2248212.

The previous prime is 3372269. The next prime is 3372331. The reversal of 3372321 is 1232733.

3372321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3372321 - 2¹⁰ = 3371297 is a prime.

It is a super-2 number, since 2×3372321² = 22745097854082, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3372331) 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, 562051 + ... + 562056.

It is an arithmetic number, because the mean of its divisors is an integer number (1124108).

Almost surely, 2^3372321 is an apocalyptic number.

It is an amenable number.

3372321 is a deficient number, since it is larger than the sum of its proper divisors (1124111).

3372321 is a wasteful number, since it uses less digits than its factorization.

3372321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124110.

The product of its digits is 756, while the sum is 21.

The square root of 3372321 is about 1836.3880308911. The cubic root of 3372321 is about 149.9603006051.

The spelling of 3372321 in words is "three million, three hundred seventy-two thousand, three hundred twenty-one".