338330 has 16 divisors (see below), whose sum is σ = 635904. Its totient is φ = 129360.

The previous prime is 338323. The next prime is 338339. The reversal of 338330 is 33833.

It is a happy number.

It is a super-2 number, since 2×338330² = 228934377800, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (338339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506 + ... + 965.

It is an arithmetic number, because the mean of its divisors is an integer number (39744).

2³³⁸³³⁰ is an apocalyptic number.

338330 is a deficient number, since it is larger than the sum of its proper divisors (297574).

338330 is a wasteful number, since it uses less digits than its factorization.

338330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 338330 is about 581.6614135388. The cubic root of 338330 is about 69.6808601327.

The spelling of 338330 in words is "three hundred thirty-eight thousand, three hundred thirty".