3332443 has 4 divisors (see below), whose sum is σ = 3351240. Its totient is φ = 3313648.

The previous prime is 3332437. The next prime is 3332471. The reversal of 3332443 is 3442333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3442333 = 31 ⋅111043.

It is not a de Polignac number, because 3332443 - 2⁵ = 3332411 is a prime.

It is a super-2 number, since 2×3332443² = 22210352696498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3332743) 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 3 ways as a sum of consecutive naturals, for example, 9130 + ... + 9487.

It is an arithmetic number, because the mean of its divisors is an integer number (837810).

Almost surely, 2^3332443 is an apocalyptic number.

3332443 is a deficient number, since it is larger than the sum of its proper divisors (18797).

3332443 is a wasteful number, since it uses less digits than its factorization.

3332443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18796.

The product of its digits is 2592, while the sum is 22.

The square root of 3332443 is about 1825.4980142416. The cubic root of 3332443 is about 149.3668572208.

Adding to 3332443 its reverse (3442333), we get a palindrome (6774776).

The spelling of 3332443 in words is "three million, three hundred thirty-two thousand, four hundred forty-three".