338846 has 16 divisors (see below), whose sum is σ = 551760. Its totient is φ = 155520.

The previous prime is 338839. The next prime is 338851. The reversal of 338846 is 648833.

It is a super-2 number, since 2×338846² = 229633223432, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

338846 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (34485).

2³³⁸⁸⁴⁶ is an apocalyptic number.

338846 is a deficient number, since it is larger than the sum of its proper divisors (212914).

338846 is a wasteful number, since it uses less digits than its factorization.

338846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299.

The product of its digits is 13824, while the sum is 32.

The square root of 338846 is about 582.1048015607. The cubic root of 338846 is about 69.7162664523.

The spelling of 338846 in words is "three hundred thirty-eight thousand, eight hundred forty-six".