344329 has 4 divisors (see below), whose sum is σ = 347776. Its totient is φ = 340884.

The previous prime is 344327. The next prime is 344347. The reversal of 344329 is 923443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 344329 - 2¹ = 344327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569 + ... + 1774.

It is an arithmetic number, because the mean of its divisors is an integer number (86944).

2³⁴⁴³²⁹ is an apocalyptic number.

It is an amenable number.

344329 is a deficient number, since it is larger than the sum of its proper divisors (3447).

344329 is a wasteful number, since it uses less digits than its factorization.

344329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446.

The product of its digits is 2592, while the sum is 25.

The square root of 344329 is about 586.7955350887. The cubic root of 344329 is about 70.0902916477.

Adding to 344329 its product of digits (2592), we get a square (346921 = 589²).

The spelling of 344329 in words is "three hundred forty-four thousand, three hundred twenty-nine".