339427 has 8 divisors (see below), whose sum is σ = 377280. Its totient is φ = 302760.

The previous prime is 339413. The next prime is 339433. The reversal of 339427 is 724933.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339427 is a prime.

It is an Ulam number.

It is a Duffinian number.

339427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 339395 and 339404.

It is not an unprimeable number, because it can be changed into a prime (339467) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 388 + ... + 910.

It is an arithmetic number, because the mean of its divisors is an integer number (47160).

2³³⁹⁴²⁷ is an apocalyptic number.

339427 is a deficient number, since it is larger than the sum of its proper divisors (37853).

339427 is a wasteful number, since it uses less digits than its factorization.

339427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593.

The product of its digits is 4536, while the sum is 28.

The square root of 339427 is about 582.6036388489. The cubic root of 339427 is about 69.7560898748.

The spelling of 339427 in words is "three hundred thirty-nine thousand, four hundred twenty-seven".