3224443 has 4 divisors (see below), whose sum is σ = 3229848. Its totient is φ = 3219040.

The previous prime is 3224413. The next prime is 3224447. The reversal of 3224443 is 3444223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3444223 = 107 ⋅32189.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3224443 is a prime.

It is a super-3 number, since 3×3224443³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3224447) 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, 1678 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (807462).

Almost surely, 2^3224443 is an apocalyptic number.

3224443 is a deficient number, since it is larger than the sum of its proper divisors (5405).

3224443 is an equidigital number, since it uses as much as digits as its factorization.

3224443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404.

The product of its digits is 2304, while the sum is 22.

The square root of 3224443 is about 1795.6734112861. The cubic root of 3224443 is about 147.7355119149.

Adding to 3224443 its reverse (3444223), we get a palindrome (6668666).

The spelling of 3224443 in words is "three million, two hundred twenty-four thousand, four hundred forty-three".