330442005 has 32 divisors (see below), whose sum is σ = 574953984. Its totient is φ = 161381376.

The previous prime is 330441997. The next prime is 330442009. The reversal of 330442005 is 500244033.

It is a happy number.

It is not a de Polignac number, because 330442005 - 2³ = 330441997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330442009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8077 + ... + 26946.

It is an arithmetic number, because the mean of its divisors is an integer number (17967312).

Almost surely, 2^330442005 is an apocalyptic number.

It is an amenable number.

330442005 is a deficient number, since it is larger than the sum of its proper divisors (244511979).

330442005 is a wasteful number, since it uses less digits than its factorization.

330442005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35085.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 330442005 is about 18178.0638407945. The cubic root of 330442005 is about 691.3507148110.

Adding to 330442005 its reverse (500244033), we get a palindrome (830686038).

The spelling of 330442005 in words is "three hundred thirty million, four hundred forty-two thousand, five".