330828033 has 4 divisors (see below), whose sum is σ = 441104048. Its totient is φ = 220552020.

The previous prime is 330828031. The next prime is 330828037.

330828033 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 330828033 - 2¹ = 330828031 is a prime.

It is a super-3 number, since 3×330828033³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330828031) 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, 55138003 + ... + 55138008.

It is an arithmetic number, because the mean of its divisors is an integer number (110276012).

Almost surely, 2^330828033 is an apocalyptic number.

It is an amenable number.

330828033 is a deficient number, since it is larger than the sum of its proper divisors (110276015).

330828033 is a wasteful number, since it uses less digits than its factorization.

330828033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110276014.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 330828033 is about 18188.6787040730. The cubic root of 330828033 is about 691.6198259533.

The spelling of 330828033 in words is "three hundred thirty million, eight hundred twenty-eight thousand, thirty-three".