330421030 has 32 divisors (see below), whose sum is σ = 610815744. Its totient is φ = 128622816.

The previous prime is 330420997. The next prime is 330421031. The reversal of 330421030 is 30124033.

It is a junction number, because it is equal to n+sod(n) for n = 330420995 and 330421013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330421031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130759 + ... + 133261.

It is an arithmetic number, because the mean of its divisors is an integer number (19087992).

Almost surely, 2^330421030 is an apocalyptic number.

330421030 is a deficient number, since it is larger than the sum of its proper divisors (280394714).

330421030 is a wasteful number, since it uses less digits than its factorization.

330421030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 330421030 is about 18177.4869000090. The cubic root of 330421030 is about 691.3360865375.

Adding to 330421030 its reverse (30124033), we get a palindrome (360545063).

The spelling of 330421030 in words is "three hundred thirty million, four hundred twenty-one thousand, thirty".