304312413 has 8 divisors (see below), whose sum is σ = 409472800. Its totient is φ = 201013488.

The previous prime is 304312403. The next prime is 304312433. The reversal of 304312413 is 314213403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 304312413 - 2⁴ = 304312397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304312413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304312403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464983 + ... + 465636.

It is an arithmetic number, because the mean of its divisors is an integer number (51184100).

Almost surely, 2^304312413 is an apocalyptic number.

It is an amenable number.

304312413 is a deficient number, since it is larger than the sum of its proper divisors (105160387).

304312413 is a wasteful number, since it uses less digits than its factorization.

304312413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930731.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 304312413 is about 17444.5525308046. The cubic root of 304312413 is about 672.6253368929.

Adding to 304312413 its reverse (314213403), we get a palindrome (618525816).

The spelling of 304312413 in words is "three hundred four million, three hundred twelve thousand, four hundred thirteen".