999000341 has 2 divisors, whose sum is σ = 999000342. Its totient is φ = 999000340.

The previous prime is 999000337. The next prime is 999000421. The reversal of 999000341 is 143000999.

999000341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 499701316 + 499299025 = 22354^2 + 22345^2 .

It is an emirp because it is prime and its reverse (143000999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 999000341 - 2² = 999000337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (999000311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499500170 + 499500171.

It is an arithmetic number, because the mean of its divisors is an integer number (499500171).

Almost surely, 2^999000341 is an apocalyptic number.

It is an amenable number.

999000341 is a deficient number, since it is larger than the sum of its proper divisors (1).

999000341 is an equidigital number, since it uses as much as digits as its factorization.

999000341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 999000341 is about 31606.9666529390. The cubic root of 999000341 is about 999.6666692363. Note that the first 5 decimals are identical.

The spelling of 999000341 in words is "nine hundred ninety-nine million, three hundred forty-one", and thus it is an aban number.