304234064 has 20 divisors (see below), whose sum is σ = 615082656. Its totient is φ = 145503072.

The previous prime is 304234043. The next prime is 304234067. The reversal of 304234064 is 460432403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304234067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412994 + ... + 413729.

Almost surely, 2^304234064 is an apocalyptic number.

It is an amenable number.

304234064 is an abundant number, since it is smaller than the sum of its proper divisors (310848592).

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

304234064 is a wasteful number, since it uses less digits than its factorization.

304234064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826754 (or 826748 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 304234064 is about 17442.3067281825. The cubic root of 304234064 is about 672.5676066967.

Adding to 304234064 its reverse (460432403), we get a palindrome (764666467).

The spelling of 304234064 in words is "three hundred four million, two hundred thirty-four thousand, sixty-four".