304807064 has 32 divisors (see below), whose sum is σ = 577493280. Its totient is φ = 150818304.

The previous prime is 304806989. The next prime is 304807141. The reversal of 304807064 is 460708403.

It is a happy number.

304807064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 304807064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449894 + ... + 450570.

It is an arithmetic number, because the mean of its divisors is an integer number (18046665).

Almost surely, 2^304807064 is an apocalyptic number.

It is an amenable number.

304807064 is a deficient number, since it is larger than the sum of its proper divisors (272686216).

304807064 is a wasteful number, since it uses less digits than its factorization.

304807064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 304807064 is about 17458.7245811371. The cubic root of 304807064 is about 672.9895839311.

The spelling of 304807064 in words is "three hundred four million, eight hundred seven thousand, sixty-four".