330173 has 4 divisors (see below), whose sum is σ = 338268. Its totient is φ = 322080.

The previous prime is 330167. The next prime is 330199. The reversal of 330173 is 371033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 371033 = 13 ⋅28541.

It can be written as a sum of positive squares in 2 ways, for example, as 120409 + 209764 = 347^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 330173 - 2¹⁶ = 264637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3986 + ... + 4067.

It is an arithmetic number, because the mean of its divisors is an integer number (84567).

2³³⁰¹⁷³ is an apocalyptic number.

It is an amenable number.

330173 is a deficient number, since it is larger than the sum of its proper divisors (8095).

330173 is an equidigital number, since it uses as much as digits as its factorization.

330173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094.

The product of its (nonzero) digits is 189, while the sum is 17.

The square root of 330173 is about 574.6068220966. The cubic root of 330173 is about 69.1163059806.

The spelling of 330173 in words is "three hundred thirty thousand, one hundred seventy-three".