339430 has 32 divisors (see below), whose sum is σ = 753984. Its totient is φ = 107136.

The previous prime is 339413. The next prime is 339433. The reversal of 339430 is 34933.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339433) by changing a digit.

339430 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 15 ways as a sum of consecutive naturals, for example, 724 + ... + 1096.

It is an arithmetic number, because the mean of its divisors is an integer number (23562).

2³³⁹⁴³⁰ is an apocalyptic number.

339430 is an abundant number, since it is smaller than the sum of its proper divisors (414554).

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

339430 is a wasteful number, since it uses less digits than its factorization.

339430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 339430 is about 582.6062134924. The cubic root of 339430 is about 69.7562953855.

The spelling of 339430 in words is "three hundred thirty-nine thousand, four hundred thirty".