344222444 has 6 divisors (see below), whose sum is σ = 602389284. Its totient is φ = 172111220.

The previous prime is 344222401. The next prime is 344222447. The reversal of 344222444 is 444222443.

It is not an unprimeable number, because it can be changed into a prime (344222447) 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, 43027802 + ... + 43027809.

It is an arithmetic number, because the mean of its divisors is an integer number (100398214).

Almost surely, 2^344222444 is an apocalyptic number.

It is an amenable number.

344222444 is a deficient number, since it is larger than the sum of its proper divisors (258166840).

344222444 is a wasteful number, since it uses less digits than its factorization.

344222444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86055615 (or 86055613 counting only the distinct ones).

The product of its digits is 24576, while the sum is 29.

The square root of 344222444 is about 18553.2327102314. The cubic root of 344222444 is about 700.8306085814.

Adding to 344222444 its reverse (444222443), we get a palindrome (788444887).

Subtracting 344222444 from its reverse (444222443), we obtain a palindrome (99999999).

The spelling of 344222444 in words is "three hundred forty-four million, two hundred twenty-two thousand, four hundred forty-four".