3321442 has 4 divisors (see below), whose sum is σ = 4982166. Its totient is φ = 1660720.

The previous prime is 3321421. The next prime is 3321467. The reversal of 3321442 is 2441233.

3321442 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 an emirpimes, since its reverse is a distinct semiprime: 2441233 = 53 ⋅46061.

It can be written as a sum of positive squares in only one way, i.e., 3243601 + 77841 = 1801^2 + 279^2 .

It is a super-2 number, since 2×3321442² = 22063953918728, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 830359 + ... + 830362.

Almost surely, 2^3321442 is an apocalyptic number.

3321442 is a deficient number, since it is larger than the sum of its proper divisors (1660724).

3321442 is a wasteful number, since it uses less digits than its factorization.

3321442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660723.

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

The square root of 3321442 is about 1822.4823730286. The cubic root of 3321442 is about 149.2023136442.

Adding to 3321442 its reverse (2441233), we get a palindrome (5762675).

The spelling of 3321442 in words is "three million, three hundred twenty-one thousand, four hundred forty-two".