330798506 has 8 divisors (see below), whose sum is σ = 496489284. Its totient is φ = 165302080.

The previous prime is 330798499. The next prime is 330798521. The reversal of 330798506 is 605897033.

330798506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 319515625 + 11282881 = 17875^2 + 3359^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44255 + ... + 51186.

Almost surely, 2^330798506 is an apocalyptic number.

330798506 is a deficient number, since it is larger than the sum of its proper divisors (165690778).

330798506 is a wasteful number, since it uses less digits than its factorization.

330798506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97176.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 330798506 is about 18187.8669997336. The cubic root of 330798506 is about 691.5992492345.

The spelling of 330798506 in words is "three hundred thirty million, seven hundred ninety-eight thousand, five hundred six".