339712 has 18 divisors (see below), whose sum is σ = 678608. Its totient is φ = 169728.

The previous prime is 339707. The next prime is 339727. The reversal of 339712 is 217933.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 408 + ... + 919.

2³³⁹⁷¹² is an apocalyptic number.

339712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

339712 is a deficient number, since it is larger than the sum of its proper divisors (338896).

339712 is an equidigital number, since it uses as much as digits as its factorization.

339712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1329 counting only the distinct ones).

The product of its digits is 1134, while the sum is 25.

The square root of 339712 is about 582.8481792028. The cubic root of 339712 is about 69.7756079881.

The spelling of 339712 in words is "three hundred thirty-nine thousand, seven hundred twelve".