330818128 has 40 divisors (see below), whose sum is σ = 661321760. Its totient is φ = 160237440.

The previous prime is 330818123. The next prime is 330818153. The reversal of 330818128 is 821818033.

It is a junction number, because it is equal to n+sod(n) for n = 330818093 and 330818102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330818123) 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, 62863 + ... + 67921.

It is an arithmetic number, because the mean of its divisors is an integer number (16533044).

Almost surely, 2^330818128 is an apocalyptic number.

It is an amenable number.

330818128 is a deficient number, since it is larger than the sum of its proper divisors (330503632).

330818128 is a wasteful number, since it uses less digits than its factorization.

330818128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5195 (or 5189 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 330818128 is about 18188.4064172758. The cubic root of 330818128 is about 691.6129235125.

It can be divided in two parts, 33081 and 8128, that added together give a square (41209 = 203²).

The spelling of 330818128 in words is "three hundred thirty million, eight hundred eighteen thousand, one hundred twenty-eight".