3344443 has 2 divisors, whose sum is σ = 3344444. Its totient is φ = 3344442.

The previous prime is 3344441. The next prime is 3344449. The reversal of 3344443 is 3444433.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3344443 - 2¹ = 3344441 is a prime.

It is a super-2 number, since 2×3344443² = 22370597960498, which contains 22 as substring.

Together with 3344441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3344441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672221 + 1672222.

It is an arithmetic number, because the mean of its divisors is an integer number (1672222).

Almost surely, 2^3344443 is an apocalyptic number.

3344443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344443 is an equidigital number, since it uses as much as digits as its factorization.

3344443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 25.

The square root of 3344443 is about 1828.7818349929. The cubic root of 3344443 is about 149.5459305636.

Adding to 3344443 its reverse (3444433), we get a palindrome (6788876).

The spelling of 3344443 in words is "three million, three hundred forty-four thousand, four hundred forty-three".