344327 has 2 divisors, whose sum is σ = 344328. Its totient is φ = 344326.

The previous prime is 344321. The next prime is 344347. The reversal of 344327 is 723443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344327 - 2⁶ = 344263 is a prime.

It is a super-2 number, since 2×344327² = 237122165858, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344321) 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 as a sum of consecutive naturals, namely, 172163 + 172164.

It is an arithmetic number, because the mean of its divisors is an integer number (172164).

2³⁴⁴³²⁷ is an apocalyptic number.

344327 is a deficient number, since it is larger than the sum of its proper divisors (1).

344327 is an equidigital number, since it uses as much as digits as its factorization.

344327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 23.

The square root of 344327 is about 586.7938309151. The cubic root of 344327 is about 70.0901559434.

The spelling of 344327 in words is "three hundred forty-four thousand, three hundred twenty-seven", and thus it is an iban number.