338732 has 12 divisors (see below), whose sum is σ = 624120. Its totient is φ = 160416.

The previous prime is 338731. The next prime is 338747. The reversal of 338732 is 237833.

It is a super-2 number, since 2×338732² = 229478735648, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 338732.

It is not an unprimeable number, because it can be changed into a prime (338731) 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, 2153 + ... + 2304.

It is an arithmetic number, because the mean of its divisors is an integer number (52010).

2³³⁸⁷³² is an apocalyptic number.

It is an amenable number.

338732 is a deficient number, since it is larger than the sum of its proper divisors (285388).

338732 is a wasteful number, since it uses less digits than its factorization.

338732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480 (or 4478 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 338732 is about 582.0068728117. The cubic root of 338732 is about 69.7084472210.

The spelling of 338732 in words is "three hundred thirty-eight thousand, seven hundred thirty-two".