344039 has 2 divisors, whose sum is σ = 344040. Its totient is φ = 344038.

The previous prime is 344021. The next prime is 344053. The reversal of 344039 is 930443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344039 - 2¹² = 339943 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 344039.

It is not a weakly prime, because it can be changed into another prime (344639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172019 + 172020.

It is an arithmetic number, because the mean of its divisors is an integer number (172020).

2³⁴⁴⁰³⁹ is an apocalyptic number.

344039 is a deficient number, since it is larger than the sum of its proper divisors (1).

344039 is an equidigital number, since it uses as much as digits as its factorization.

344039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 344039 is about 586.5483782264. The cubic root of 344039 is about 70.0706090248.

The spelling of 344039 in words is "three hundred forty-four thousand, thirty-nine".