304073474 has 8 divisors (see below), whose sum is σ = 468437628. Its totient is φ = 147927600.

The previous prime is 304073467. The next prime is 304073477. The reversal of 304073474 is 474370403.

It can be written as a sum of positive squares in 2 ways, for example, as 303979225 + 94249 = 17435^2 + 307^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 304073474.

It is not an unprimeable number, because it can be changed into a prime (304073477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054477 + ... + 2054624.

Almost surely, 2^304073474 is an apocalyptic number.

304073474 is a deficient number, since it is larger than the sum of its proper divisors (164364154).

304073474 is a wasteful number, since it uses less digits than its factorization.

304073474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109140.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 304073474 is about 17437.7026583206. The cubic root of 304073474 is about 672.4492475622.

The spelling of 304073474 in words is "three hundred four million, seventy-three thousand, four hundred seventy-four".