330013333 has 8 divisors (see below), whose sum is σ = 376305048. Its totient is φ = 286708224.

The previous prime is 330013331. The next prime is 330013357. The reversal of 330013333 is 333310033.

It can be written as a sum of positive squares in 4 ways, for example, as 110292004 + 219721329 = 10502^2 + 14823^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 330013333 - 2¹ = 330013331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 330013333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330013331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746416 + ... + 746857.

It is an arithmetic number, because the mean of its divisors is an integer number (47038131).

Almost surely, 2^330013333 is an apocalyptic number.

It is an amenable number.

330013333 is a deficient number, since it is larger than the sum of its proper divisors (46291715).

330013333 is a wasteful number, since it uses less digits than its factorization.

330013333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493303.

The product of its (nonzero) digits is 729, while the sum is 19.

The square root of 330013333 is about 18166.2690996253. The cubic root of 330013333 is about 691.0516296104.

Adding to 330013333 its reverse (333310033), we get a palindrome (663323366).

The spelling of 330013333 in words is "three hundred thirty million, thirteen thousand, three hundred thirty-three".