344423 has 2 divisors, whose sum is σ = 344424. Its totient is φ = 344422.

The previous prime is 344417. The next prime is 344429. The reversal of 344423 is 324443.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (344417) and next prime (344429).

It is a cyclic number.

It is not a de Polignac number, because 344423 - 2⁸ = 344167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344395 and 344404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172211 + 172212.

It is an arithmetic number, because the mean of its divisors is an integer number (172212).

2³⁴⁴⁴²³ is an apocalyptic number.

344423 is a deficient number, since it is larger than the sum of its proper divisors (1).

344423 is an equidigital number, since it uses as much as digits as its factorization.

344423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 20.

The square root of 344423 is about 586.8756256653. The cubic root of 344423 is about 70.0966691607.

Adding to 344423 its sum of digits (20), we get a palindrome (344443).

Adding to 344423 its reverse (324443), we get a palindrome (668866).

It can be divided in two parts, 344 and 423, that added together give a palindrome (767).

The spelling of 344423 in words is "three hundred forty-four thousand, four hundred twenty-three", and thus it is an iban number.