339812 has 12 divisors (see below), whose sum is σ = 648816. Its totient is φ = 154440.

The previous prime is 339811. The next prime is 339817. The reversal of 339812 is 218933.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339812.

It is not an unprimeable number, because it can be changed into a prime (339811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818 + ... + 3905.

It is an arithmetic number, because the mean of its divisors is an integer number (54068).

2³³⁹⁸¹² is an apocalyptic number.

It is an amenable number.

339812 is a deficient number, since it is larger than the sum of its proper divisors (309004).

339812 is a wasteful number, since it uses less digits than its factorization.

339812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7738 (or 7736 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 339812 is about 582.9339585236. The cubic root of 339812 is about 69.7824538618.

The spelling of 339812 in words is "three hundred thirty-nine thousand, eight hundred twelve".