330938 has 4 divisors (see below), whose sum is σ = 496410. Its totient is φ = 165468.

The previous prime is 330917. The next prime is 330943. The reversal of 330938 is 839033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 196249 + 134689 = 443^2 + 367^2 .

It is a Curzon number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82733 + ... + 82736.

2³³⁰⁹³⁸ is an apocalyptic number.

330938 is a deficient number, since it is larger than the sum of its proper divisors (165472).

330938 is a wasteful number, since it uses less digits than its factorization.

330938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165471.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 330938 is about 575.2721095273. The cubic root of 330938 is about 69.1696448775.

The spelling of 330938 in words is "three hundred thirty thousand, nine hundred thirty-eight".