344223322 has 16 divisors (see below), whose sum is σ = 522692352. Its totient is φ = 170001360.

The previous prime is 344223317. The next prime is 344223337. The reversal of 344223322 is 223322443.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86848 + ... + 90724.

It is an arithmetic number, because the mean of its divisors is an integer number (32668272).

Almost surely, 2^344223322 is an apocalyptic number.

344223322 is a deficient number, since it is larger than the sum of its proper divisors (178469030).

344223322 is a wasteful number, since it uses less digits than its factorization.

344223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413.

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

The square root of 344223322 is about 18553.2563718610. The cubic root of 344223322 is about 700.8312044449.

Adding to 344223322 its reverse (223322443), we get a palindrome (567545765).

The spelling of 344223322 in words is "three hundred forty-four million, two hundred twenty-three thousand, three hundred twenty-two".