330434001 has 6 divisors (see below), whose sum is σ = 477293570. Its totient is φ = 220289328.

The previous prime is 330433993. The next prime is 330434003. The reversal of 330434001 is 100434033.

It can be written as a sum of positive squares in only one way, i.e., 328334400 + 2099601 = 18120^2 + 1449^2 .

It is not a de Polignac number, because 330434001 - 2³ = 330433993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (330434003) 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 5 ways as a sum of consecutive naturals, for example, 18357436 + ... + 18357453.

Almost surely, 2^330434001 is an apocalyptic number.

It is an amenable number.

330434001 is a deficient number, since it is larger than the sum of its proper divisors (146859569).

330434001 is a wasteful number, since it uses less digits than its factorization.

330434001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36714895 (or 36714892 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 330434001 is about 18177.8436840017. The cubic root of 330434001 is about 691.3451327767.

Adding to 330434001 its reverse (100434033), we get a palindrome (430868034).

The spelling of 330434001 in words is "three hundred thirty million, four hundred thirty-four thousand, one".