344339 has 4 divisors (see below), whose sum is σ = 346800. Its totient is φ = 341880.

The previous prime is 344327. The next prime is 344347. The reversal of 344339 is 933443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933443 = 7 ⋅133349.

It is a cyclic number.

It is not a de Polignac number, because 344339 - 2⁸ = 344083 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 344339.

It is not an unprimeable number, because it can be changed into a prime (344039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 1304.

It is an arithmetic number, because the mean of its divisors is an integer number (86700).

2³⁴⁴³³⁹ is an apocalyptic number.

344339 is a deficient number, since it is larger than the sum of its proper divisors (2461).

344339 is a wasteful number, since it uses less digits than its factorization.

344339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460.

The product of its digits is 3888, while the sum is 26.

The square root of 344339 is about 586.8040558824. The cubic root of 344339 is about 70.0909701617.

The spelling of 344339 in words is "three hundred forty-four thousand, three hundred thirty-nine".