339980 has 24 divisors (see below), whose sum is σ = 725760. Its totient is φ = 133760.

The previous prime is 339959. The next prime is 339991. The reversal of 339980 is 89933.

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 339980.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685 + ... + 1875.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2³³⁹⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

339980 is an abundant number, since it is smaller than the sum of its proper divisors (385780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

339980 is a wasteful number, since it uses less digits than its factorization.

339980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 339980 is about 583.0780393738. The cubic root of 339980 is about 69.7939519066.

Subtracting from 339980 its reverse (89933), we obtain a cube (250047 = 63³).

The spelling of 339980 in words is "three hundred thirty-nine thousand, nine hundred eighty".