339838 has 4 divisors (see below), whose sum is σ = 509760. Its totient is φ = 169918.

The previous prime is 339827. The next prime is 339839. The reversal of 339838 is 838933.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339839) 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 as a sum of consecutive naturals, namely, 84958 + ... + 84961.

It is an arithmetic number, because the mean of its divisors is an integer number (127440).

2³³⁹⁸³⁸ is an apocalyptic number.

339838 is a deficient number, since it is larger than the sum of its proper divisors (169922).

339838 is a wasteful number, since it uses less digits than its factorization.

339838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169921.

The product of its digits is 15552, while the sum is 34.

The square root of 339838 is about 582.9562590795. The cubic root of 339838 is about 69.7842335689.

The spelling of 339838 in words is "three hundred thirty-nine thousand, eight hundred thirty-eight".