304725470 has 16 divisors (see below), whose sum is σ = 626863968. Its totient is φ = 104477280.

The previous prime is 304725467. The next prime is 304725479. The reversal of 304725470 is 74527403.

It is a super-2 number, since 2×304725470² = 185715224133441800, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304725479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2176541 + ... + 2176680.

It is an arithmetic number, because the mean of its divisors is an integer number (39178998).

Almost surely, 2^304725470 is an apocalyptic number.

304725470 is an abundant number, since it is smaller than the sum of its proper divisors (322138498).

304725470 is a wasteful number, since it uses less digits than its factorization.

304725470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353235.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 304725470 is about 17456.3876560988. The cubic root of 304725470 is about 672.9295275663.

The spelling of 304725470 in words is "three hundred four million, seven hundred twenty-five thousand, four hundred seventy".