330748 has 12 divisors (see below), whose sum is σ = 631512. Its totient is φ = 150320.

The previous prime is 330731. The next prime is 330749. The reversal of 330748 is 847033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330749) by changing a digit.

330748 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 3 ways as a sum of consecutive naturals, for example, 3715 + ... + 3802.

It is an arithmetic number, because the mean of its divisors is an integer number (52626).

2³³⁰⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

330748 is a deficient number, since it is larger than the sum of its proper divisors (300764).

330748 is a wasteful number, since it uses less digits than its factorization.

330748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532 (or 7530 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 330748 is about 575.1069465760. The cubic root of 330748 is about 69.1564049872.

The spelling of 330748 in words is "three hundred thirty thousand, seven hundred forty-eight".