344417 has 2 divisors, whose sum is σ = 344418. Its totient is φ = 344416.

The previous prime is 344371. The next prime is 344423. The reversal of 344417 is 714443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 287296 + 57121 = 536^2 + 239^2 .

It is an emirp because it is prime and its reverse (714443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344417 - 2⁶ = 344353 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 4⁷ + 4⁸ + 4⁹ + 1 + 7³ .

It is a junction number, because it is equal to n+sod(n) for n = 344392 and 344401.

It is not a weakly prime, because it can be changed into another prime (344497) 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, 172208 + 172209.

It is an arithmetic number, because the mean of its divisors is an integer number (172209).

2³⁴⁴⁴¹⁷ is an apocalyptic number.

It is an amenable number.

344417 is a deficient number, since it is larger than the sum of its proper divisors (1).

344417 is an equidigital number, since it uses as much as digits as its factorization.

344417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 23.

The square root of 344417 is about 586.8705138274. The cubic root of 344417 is about 70.0962621201.

The spelling of 344417 in words is "three hundred forty-four thousand, four hundred seventeen", and thus it is an iban number.