330434225 has 24 divisors (see below), whose sum is σ = 470520480. Its totient is φ = 227664000.

The previous prime is 330434189. The next prime is 330434227. The reversal of 330434225 is 522434033.

It is not a de Polignac number, because 330434225 - 2²⁰ = 329385649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330434194 and 330434203.

It is not an unprimeable number, because it can be changed into a prime (330434227) 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 23 ways as a sum of consecutive naturals, for example, 26396 + ... + 36845.

It is an arithmetic number, because the mean of its divisors is an integer number (19605020).

Almost surely, 2^330434225 is an apocalyptic number.

It is an amenable number.

330434225 is a deficient number, since it is larger than the sum of its proper divisors (140086255).

330434225 is a wasteful number, since it uses less digits than its factorization.

330434225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63281 (or 63276 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 330434225 is about 18177.8498453475. The cubic root of 330434225 is about 691.3452889968.

Adding to 330434225 its reverse (522434033), we get a palindrome (852868258).

The spelling of 330434225 in words is "three hundred thirty million, four hundred thirty-four thousand, two hundred twenty-five".