339873 has 8 divisors (see below), whose sum is σ = 456288. Its totient is φ = 225024.

The previous prime is 339863. The next prime is 339887. The reversal of 339873 is 378933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 339873 - 2⁵ = 339841 is a prime.

It is a super-2 number, since 2×339873² = 231027312258, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339873.

It is not an unprimeable number, because it can be changed into a prime (339863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286 + ... + 872.

It is an arithmetic number, because the mean of its divisors is an integer number (57036).

2³³⁹⁸⁷³ is an apocalyptic number.

It is an amenable number.

339873 is a deficient number, since it is larger than the sum of its proper divisors (116415).

339873 is a wasteful number, since it uses less digits than its factorization.

339873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its digits is 13608, while the sum is 33.

The square root of 339873 is about 582.9862777116. The cubic root of 339873 is about 69.7866291852.

Subtracting 339873 from its reverse (378933), we obtain a triangular number (39060 = T₂₇₉).

The spelling of 339873 in words is "three hundred thirty-nine thousand, eight hundred seventy-three".