330983045 has 8 divisors (see below), whose sum is σ = 397286424. Its totient is φ = 264715264.

The previous prime is 330983033. The next prime is 330983053. The reversal of 330983045 is 540389033.

It can be written as a sum of positive squares in 4 ways, for example, as 78872161 + 252110884 = 8881^2 + 15878^2 .

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 330983045 - 2¹⁰ = 330982021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330982996 and 330983014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20237 + ... + 32733.

It is an arithmetic number, because the mean of its divisors is an integer number (49660803).

Almost surely, 2^330983045 is an apocalyptic number.

It is an amenable number.

330983045 is a deficient number, since it is larger than the sum of its proper divisors (66303379).

330983045 is a wasteful number, since it uses less digits than its factorization.

330983045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17799.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 330983045 is about 18192.9394271514. The cubic root of 330983045 is about 691.7278303358.

The spelling of 330983045 in words is "three hundred thirty million, nine hundred eighty-three thousand, forty-five".