330273 has 6 divisors (see below), whose sum is σ = 477074. Its totient is φ = 220176.

The previous prime is 330271. The next prime is 330287. The reversal of 330273 is 372033.

It can be written as a sum of positive squares in only one way, i.e., 242064 + 88209 = 492^2 + 297^2 .

It is not a de Polignac number, because 330273 - 2¹ = 330271 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 330273.

It is not an unprimeable number, because it can be changed into a prime (330271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18340 + ... + 18357.

2³³⁰²⁷³ is an apocalyptic number.

It is an amenable number.

330273 is a deficient number, since it is larger than the sum of its proper divisors (146801).

330273 is a wasteful number, since it uses less digits than its factorization.

330273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36703 (or 36700 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

The square root of 330273 is about 574.6938315312. The cubic root of 330273 is about 69.1232830633.

It can be divided in two parts, 3302 and 73, that added together give a cube (3375 = 15³).

The spelling of 330273 in words is "three hundred thirty thousand, two hundred seventy-three".