304315470 has 48 divisors (see below), whose sum is σ = 837766800. Its totient is φ = 76376832.

The previous prime is 304315469. The next prime is 304315471. The reversal of 304315470 is 74513403.

304315470 is a `hidden beast` number, since 304 + 315 + 47 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (304315469) and next prime (304315471).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304315471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97920 + ... + 100979.

It is an arithmetic number, because the mean of its divisors is an integer number (17453475).

Almost surely, 2^304315470 is an apocalyptic number.

304315470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

304315470 is an abundant number, since it is smaller than the sum of its proper divisors (533451330).

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

304315470 is a wasteful number, since it uses less digits than its factorization.

304315470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198929 (or 198926 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 304315470 is about 17444.6401510607. The cubic root of 304315470 is about 672.6275891931.

Adding to 304315470 its reverse (74513403), we get a palindrome (378828873).

The spelling of 304315470 in words is "three hundred four million, three hundred fifteen thousand, four hundred seventy".