170339 has 4 divisors (see below), whose sum is σ = 183456. Its totient is φ = 157224.

The previous prime is 170327. The next prime is 170341. The reversal of 170339 is 933071.

170339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933071 = 19 ⋅49109.

It is a cyclic number.

It is not a de Polignac number, because 170339 - 2¹⁶ = 104803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6539 + ... + 6564.

It is an arithmetic number, because the mean of its divisors is an integer number (45864).

2¹⁷⁰³³⁹ is an apocalyptic number.

170339 is a deficient number, since it is larger than the sum of its proper divisors (13117).

170339 is a wasteful number, since it uses less digits than its factorization.

170339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13116.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 170339 is about 412.7214557059. The cubic root of 170339 is about 55.4333805528.

It can be divided in two parts, 170 and 339, that multiplied together give a triangular number (57630 = T₃₃₉).

The spelling of 170339 in words is "one hundred seventy thousand, three hundred thirty-nine".