304530474 has 16 divisors (see below), whose sum is σ = 620553312. Its totient is φ = 99594768.

The previous prime is 304530467. The next prime is 304530529. The reversal of 304530474 is 474035403.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 478504 + ... + 479139.

It is an arithmetic number, because the mean of its divisors is an integer number (38784582).

Almost surely, 2^304530474 is an apocalyptic number.

304530474 is an abundant number, since it is smaller than the sum of its proper divisors (316022838).

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

304530474 is a wasteful number, since it uses less digits than its factorization.

304530474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957701.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 304530474 is about 17450.8015288697. The cubic root of 304530474 is about 672.7859594717.

Adding to 304530474 its reverse (474035403), we get a palindrome (778565877).

The spelling of 304530474 in words is "three hundred four million, five hundred thirty thousand, four hundred seventy-four".