330442001 has 8 divisors (see below), whose sum is σ = 341669664. Its totient is φ = 319365280.

The previous prime is 330441997. The next prime is 330442009. The reversal of 330442001 is 100244033.

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

It is a cyclic number.

It is not a de Polignac number, because 330442001 - 2² = 330441997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330442009) 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, 33275 + ... + 42048.

It is an arithmetic number, because the mean of its divisors is an integer number (42708708).

Almost surely, 2^330442001 is an apocalyptic number.

It is an amenable number.

330442001 is a deficient number, since it is larger than the sum of its proper divisors (11227663).

330442001 is a wasteful number, since it uses less digits than its factorization.

330442001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75471.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 330442001 is about 18178.0637307718. The cubic root of 330442001 is about 691.3507120214.

Adding to 330442001 its reverse (100244033), we get a palindrome (430686034).

The spelling of 330442001 in words is "three hundred thirty million, four hundred forty-two thousand, one".