344080999 has 2 divisors, whose sum is σ = 344081000. Its totient is φ = 344080998.

The previous prime is 344080987. The next prime is 344081009. The reversal of 344080999 is 999080443.

It is a strong prime.

It is an emirp because it is prime and its reverse (999080443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344080999 - 2⁵ = 344080967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344080939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172040499 + 172040500.

It is an arithmetic number, because the mean of its divisors is an integer number (172040500).

Almost surely, 2^344080999 is an apocalyptic number.

344080999 is a deficient number, since it is larger than the sum of its proper divisors (1).

344080999 is an equidigital number, since it uses as much as digits as its factorization.

344080999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 344080999 is about 18549.4204491677. The cubic root of 344080999 is about 700.7346022847.

The spelling of 344080999 in words is "three hundred forty-four million, eighty thousand, nine hundred ninety-nine".