304141028 has 12 divisors (see below), whose sum is σ = 535638012. Its totient is φ = 151101600.

The previous prime is 304141027. The next prime is 304141043. The reversal of 304141028 is 820141403.

It can be written as a sum of positive squares in 2 ways, for example, as 39037504 + 265103524 = 6248^2 + 16282^2 .

It is a junction number, because it is equal to n+sod(n) for n = 304140994 and 304141012.

It is not an unprimeable number, because it can be changed into a prime (304141027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241523 + ... + 242778.

It is an arithmetic number, because the mean of its divisors is an integer number (44636501).

Almost surely, 2^304141028 is an apocalyptic number.

It is an amenable number.

304141028 is a deficient number, since it is larger than the sum of its proper divisors (231496984).

304141028 is a wasteful number, since it uses less digits than its factorization.

304141028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484462 (or 484460 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 304141028 is about 17439.6395604955. The cubic root of 304141028 is about 672.4990417476.

The spelling of 304141028 in words is "three hundred four million, one hundred forty-one thousand, twenty-eight".