339340 has 36 divisors (see below), whose sum is σ = 768096. Its totient is φ = 125856.

The previous prime is 339331. The next prime is 339341. The reversal of 339340 is 43933.

It is not an unprimeable number, because it can be changed into a prime (339341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7197 + ... + 7243.

It is an arithmetic number, because the mean of its divisors is an integer number (21336).

2³³⁹³⁴⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384048).

339340 is an abundant number, since it is smaller than the sum of its proper divisors (428756).

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

339340 is a wasteful number, since it uses less digits than its factorization.

339340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 73 counting only the distinct ones).

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

The square root of 339340 is about 582.5289692367. The cubic root of 339340 is about 69.7501295373.

The spelling of 339340 in words is "three hundred thirty-nine thousand, three hundred forty".