330332313 has 8 divisors (see below), whose sum is σ = 440546848. Its totient is φ = 220169664.

The previous prime is 330332251. The next prime is 330332323. The reversal of 330332313 is 313233033.

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

It is not a de Polignac number, because 330332313 - 2⁹ = 330331801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 330332313.

It is not an unprimeable number, because it can be changed into a prime (330332323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5745 + ... + 26337.

It is an arithmetic number, because the mean of its divisors is an integer number (55068356).

Almost surely, 2^330332313 is an apocalyptic number.

It is an amenable number.

330332313 is a deficient number, since it is larger than the sum of its proper divisors (110214535).

330332313 is a wasteful number, since it uses less digits than its factorization.

330332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25943.

The product of its (nonzero) digits is 1458, while the sum is 21.

The square root of 330332313 is about 18175.0464373547. The cubic root of 330332313 is about 691.2742071492.

Adding to 330332313 its reverse (313233033), we get a palindrome (643565346).

The spelling of 330332313 in words is "three hundred thirty million, three hundred thirty-two thousand, three hundred thirteen".