339830 has 16 divisors (see below), whose sum is σ = 648000. Its totient is φ = 127872.

The previous prime is 339827. The next prime is 339839. The reversal of 339830 is 38933.

339830 = T₈₉ + T₉₀ + ... + T₁₃₉.

339830 is nontrivially palindromic in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 339830.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830 + ... + 1169.

It is an arithmetic number, because the mean of its divisors is an integer number (40500).

2³³⁹⁸³⁰ is an apocalyptic number.

339830 is a deficient number, since it is larger than the sum of its proper divisors (308170).

339830 is a wasteful number, since it uses less digits than its factorization.

339830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 339830 is about 582.9493974609. The cubic root of 339830 is about 69.7836859764.

The spelling of 339830 in words is "three hundred thirty-nine thousand, eight hundred thirty".