330981230 has 16 divisors (see below), whose sum is σ = 601552224. Its totient is φ = 131106720.

The previous prime is 330981229. The next prime is 330981239. The reversal of 330981230 is 32189033.

It is a super-2 number, since 2×330981230² = 219097149224625800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 330981193 and 330981202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330981239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159641 + ... + 161700.

It is an arithmetic number, because the mean of its divisors is an integer number (37597014).

Almost surely, 2^330981230 is an apocalyptic number.

330981230 is a deficient number, since it is larger than the sum of its proper divisors (270570994).

330981230 is a wasteful number, since it uses less digits than its factorization.

330981230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321451.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 330981230 is about 18192.8895450943. The cubic root of 330981230 is about 691.7265659323.

The spelling of 330981230 in words is "three hundred thirty million, nine hundred eighty-one thousand, two hundred thirty".