304001230 has 16 divisors (see below), whose sum is σ = 589294944. Its totient is φ = 112246560.

The previous prime is 304001227. The next prime is 304001237. The reversal of 304001230 is 32100403.

304001230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 304001230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304001237) 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, 1169106 + ... + 1169365.

It is an arithmetic number, because the mean of its divisors is an integer number (36830934).

Almost surely, 2^304001230 is an apocalyptic number.

304001230 is a deficient number, since it is larger than the sum of its proper divisors (285293714).

304001230 is a wasteful number, since it uses less digits than its factorization.

304001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338491.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 304001230 is about 17435.6310467961. The cubic root of 304001230 is about 672.3959882072.

Adding to 304001230 its reverse (32100403), we get a palindrome (336101633).

The spelling of 304001230 in words is "three hundred four million, one thousand, two hundred thirty".