330765 has 8 divisors (see below), whose sum is σ = 529248. Its totient is φ = 176400.

The previous prime is 330749. The next prime is 330767. The reversal of 330765 is 567033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 330765 - 2⁴ = 330749 is a prime.

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 330765.

It is not an unprimeable number, because it can be changed into a prime (330767) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 11011 + ... + 11040.

It is an arithmetic number, because the mean of its divisors is an integer number (66156).

2³³⁰⁷⁶⁵ is an apocalyptic number.

It is an amenable number.

330765 is a deficient number, since it is larger than the sum of its proper divisors (198483).

330765 is a wasteful number, since it uses less digits than its factorization.

330765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22059.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 330765 is about 575.1217262458. The cubic root of 330765 is about 69.1575898155.

Adding to 330765 its reverse (567033), we get a palindrome (897798).

The spelling of 330765 in words is "three hundred thirty thousand, seven hundred sixty-five".