330536213 has 12 divisors (see below), whose sum is σ = 385464780. Its totient is φ = 282606912.

The previous prime is 330536191. The next prime is 330536233. The reversal of 330536213 is 312635033.

It can be written as a sum of positive squares in 2 ways, for example, as 143448529 + 187087684 = 11977^2 + 13678^2 .

It is not a de Polignac number, because 330536213 - 2⁶ = 330536149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330536233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11795 + ... + 28287.

It is an arithmetic number, because the mean of its divisors is an integer number (32122065).

Almost surely, 2^330536213 is an apocalyptic number.

It is an amenable number.

330536213 is a deficient number, since it is larger than the sum of its proper divisors (54928567).

330536213 is a wasteful number, since it uses less digits than its factorization.

330536213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16916 (or 16909 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 26.

The square root of 330536213 is about 18180.6549111961. The cubic root of 330536213 is about 691.4164092230.

The spelling of 330536213 in words is "three hundred thirty million, five hundred thirty-six thousand, two hundred thirteen".