330914 has 4 divisors (see below), whose sum is σ = 496374. Its totient is φ = 165456.

The previous prime is 330907. The next prime is 330917. The reversal of 330914 is 419033.

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., 330625 + 289 = 575^2 + 17^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 330914.

It is not an unprimeable number, because it can be changed into a prime (330917) by changing a digit.

330914 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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82727 + ... + 82730.

2³³⁰⁹¹⁴ is an apocalyptic number.

330914 is a deficient number, since it is larger than the sum of its proper divisors (165460).

330914 is a wasteful number, since it uses less digits than its factorization.

330914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165459.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 330914 is about 575.2512494554. The cubic root of 330914 is about 69.1679727500.

Adding to 330914 its reverse (419033), we get a palindrome (749947).

The spelling of 330914 in words is "three hundred thirty thousand, nine hundred fourteen".