338346 has 12 divisors (see below), whose sum is σ = 733122. Its totient is φ = 112776.

The previous prime is 338341. The next prime is 338347. The reversal of 338346 is 643833.

It can be written as a sum of positive squares in only one way, i.e., 239121 + 99225 = 489^2 + 315^2 .

It is a super-2 number, since 2×338346² = 228956031432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338341) by changing a digit.

338346 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9381 + ... + 9416.

2³³⁸³⁴⁶ is an apocalyptic number.

338346 is an abundant number, since it is smaller than the sum of its proper divisors (394776).

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

338346 is a wasteful number, since it uses less digits than its factorization.

338346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18805 (or 18802 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 338346 is about 581.6751670821. The cubic root of 338346 is about 69.6819585437.

The spelling of 338346 in words is "three hundred thirty-eight thousand, three hundred forty-six".