339406 has 8 divisors (see below), whose sum is σ = 512064. Its totient is φ = 168720.

The previous prime is 339389. The next prime is 339413. The reversal of 339406 is 604933.

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

It is a nialpdrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339406.

It is an unprimeable number.

339406 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 66 + ... + 826.

It is an arithmetic number, because the mean of its divisors is an integer number (64008).

2³³⁹⁴⁰⁶ is an apocalyptic number.

339406 is a deficient number, since it is larger than the sum of its proper divisors (172658).

339406 is a wasteful number, since it uses less digits than its factorization.

339406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 339406 is about 582.5856160257. The cubic root of 339406 is about 69.7546512659.

The spelling of 339406 in words is "three hundred thirty-nine thousand, four hundred six".