344000439 has 10 divisors (see below), whose sum is σ = 513877320. Its totient is φ = 229333572.

The previous prime is 344000417. The next prime is 344000479. The reversal of 344000439 is 934000443.

It is not a de Polignac number, because 344000439 - 2¹⁵ = 343967671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344000479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2123379 + ... + 2123540.

It is an arithmetic number, because the mean of its divisors is an integer number (51387732).

Almost surely, 2^344000439 is an apocalyptic number.

344000439 is a deficient number, since it is larger than the sum of its proper divisors (169876881).

344000439 is an equidigital number, since it uses as much as digits as its factorization.

344000439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246931 (or 4246922 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 344000439 is about 18547.2488256345. The cubic root of 344000439 is about 700.6799101376.

The spelling of 344000439 in words is "three hundred forty-four million, four hundred thirty-nine", and thus it is an aban number.