339738 has 16 divisors (see below), whose sum is σ = 776640. Its totient is φ = 97056.

The previous prime is 339727. The next prime is 339749. The reversal of 339738 is 837933.

It is an interprime number because it is at equal distance from previous prime (339727) and next prime (339749).

It is a junction number, because it is equal to n+sod(n) for n = 339699 and 339708.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4003 + ... + 4086.

It is an arithmetic number, because the mean of its divisors is an integer number (48540).

2³³⁹⁷³⁸ is an apocalyptic number.

339738 is an abundant number, since it is smaller than the sum of its proper divisors (436902).

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

339738 is a wasteful number, since it uses less digits than its factorization.

339738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8101.

The product of its digits is 13608, while the sum is 33.

The square root of 339738 is about 582.8704830406. The cubic root of 339738 is about 69.7773880445. Note that the first 3 decimals are identical.

The spelling of 339738 in words is "three hundred thirty-nine thousand, seven hundred thirty-eight".