330242733 has 12 divisors (see below), whose sum is σ = 480450880. Its totient is φ = 218577096.

The previous prime is 330242683. The next prime is 330242753. The reversal of 330242733 is 337242033.

It is a happy number.

It is not a de Polignac number, because 330242733 - 2⁶ = 330242669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330242697 and 330242706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330242753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130741 + ... + 133242.

Almost surely, 2^330242733 is an apocalyptic number.

It is an amenable number.

330242733 is a deficient number, since it is larger than the sum of its proper divisors (150208147).

330242733 is a wasteful number, since it uses less digits than its factorization.

330242733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264128 (or 264125 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 27.

The square root of 330242733 is about 18172.5819024155. The cubic root of 330242733 is about 691.2117145829.

Adding to 330242733 its reverse (337242033), we get a palindrome (667484766).

The spelling of 330242733 in words is "three hundred thirty million, two hundred forty-two thousand, seven hundred thirty-three".