208339 has 4 divisors (see below), whose sum is σ = 209824. Its totient is φ = 206856.

The previous prime is 208337. The next prime is 208367. The reversal of 208339 is 933802.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 208339 - 2¹ = 208337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (208333) 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 in 3 ways as a sum of consecutive naturals, for example, 507 + ... + 820.

It is an arithmetic number, because the mean of its divisors is an integer number (52456).

2²⁰⁸³³⁹ is an apocalyptic number.

208339 is a deficient number, since it is larger than the sum of its proper divisors (1485).

208339 is a wasteful number, since it uses less digits than its factorization.

208339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 208339 is about 456.4416720677. The cubic root of 208339 is about 59.2820925561.

The spelling of 208339 in words is "two hundred eight thousand, three hundred thirty-nine".