344223323 has 8 divisors (see below), whose sum is σ = 364987920. Its totient is φ = 323723520.

The previous prime is 344223317. The next prime is 344223337. The reversal of 344223323 is 323322443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 344223323 - 2¹⁰ = 344222299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344223292 and 344223301.

It is not an unprimeable number, because it can be changed into a prime (344229323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63518 + ... + 68723.

It is an arithmetic number, because the mean of its divisors is an integer number (45623490).

Almost surely, 2^344223323 is an apocalyptic number.

344223323 is a deficient number, since it is larger than the sum of its proper divisors (20764597).

344223323 is a wasteful number, since it uses less digits than its factorization.

344223323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132397.

The product of its digits is 10368, while the sum is 26.

The square root of 344223323 is about 18553.2563988104. The cubic root of 344223323 is about 700.8312051235.

Adding to 344223323 its reverse (323322443), we get a palindrome (667545766).

The spelling of 344223323 in words is "three hundred forty-four million, two hundred twenty-three thousand, three hundred twenty-three".