330485903 has 8 divisors (see below), whose sum is σ = 364031616. Its totient is φ = 297523800.

The previous prime is 330485893. The next prime is 330485941. The reversal of 330485903 is 309584033.

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 330485903 - 2⁶ = 330485839 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 (330485003) 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, 144713 + ... + 146978.

It is an arithmetic number, because the mean of its divisors is an integer number (45503952).

Almost surely, 2^330485903 is an apocalyptic number.

330485903 is a deficient number, since it is larger than the sum of its proper divisors (33545713).

330485903 is a wasteful number, since it uses less digits than its factorization.

330485903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291805.

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

The square root of 330485903 is about 18179.2712450197. The cubic root of 330485903 is about 691.3813279185.

The spelling of 330485903 in words is "three hundred thirty million, four hundred eighty-five thousand, nine hundred three".