339673 has 2 divisors, whose sum is σ = 339674. Its totient is φ = 339672.

The previous prime is 339671. The next prime is 339679. The reversal of 339673 is 376933.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304704 + 34969 = 552^2 + 187^2 .

It is an emirp because it is prime and its reverse (376933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 339673 - 2¹ = 339671 is a prime.

Together with 339671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (339671) 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, 169836 + 169837.

It is an arithmetic number, because the mean of its divisors is an integer number (169837).

2³³⁹⁶⁷³ is an apocalyptic number.

It is an amenable number.

339673 is a deficient number, since it is larger than the sum of its proper divisors (1).

339673 is an equidigital number, since it uses as much as digits as its factorization.

339673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 31.

The square root of 339673 is about 582.8147218456. The cubic root of 339673 is about 69.7729377333.

The spelling of 339673 in words is "three hundred thirty-nine thousand, six hundred seventy-three".