444343 has 2 divisors, whose sum is σ = 444344. Its totient is φ = 444342.

The previous prime is 444341. The next prime is 444347. The reversal of 444343 is 343444.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444343 - 2¹ = 444341 is a prime.

Together with 444341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444341) 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 as a sum of consecutive naturals, namely, 222171 + 222172.

It is an arithmetic number, because the mean of its divisors is an integer number (222172).

2⁴⁴⁴³⁴³ is an apocalyptic number.

444343 is a deficient number, since it is larger than the sum of its proper divisors (1).

444343 is an equidigital number, since it uses as much as digits as its factorization.

444343 is an odious number, because the sum of its binary digits is odd.

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

The square root of 444343 is about 666.5905789913. The cubic root of 444343 is about 76.3084761501.

Adding to 444343 its reverse (343444), we get a palindrome (787787).

It can be divided in two parts, 444 and 343, that added together give a palindrome (787).

The spelling of 444343 in words is "four hundred forty-four thousand, three hundred forty-three", and thus it is an iban number.