304001404 has 12 divisors (see below), whose sum is σ = 608002864. Its totient is φ = 130286304.

The previous prime is 304001377. The next prime is 304001413. The reversal of 304001404 is 404100403.

304001404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

304001404 is an admirable number.

304001404 is a modest number, since divided by 1404 gives 304 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5428569 + ... + 5428624.

Almost surely, 2^304001404 is an apocalyptic number.

It is an amenable number.

304001404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304001404 is a wasteful number, since it uses less digits than its factorization.

304001404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10857204 (or 10857202 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 304001404 is about 17435.6360365775. The cubic root of 304001404 is about 672.3961164927.

Adding to 304001404 its reverse (404100403), we get a palindrome (708101807).

The spelling of 304001404 in words is "three hundred four million, one thousand, four hundred four".