304427374 has 24 divisors (see below), whose sum is σ = 471661200. Its totient is φ = 147337632.

The previous prime is 304427371. The next prime is 304427377. The reversal of 304427374 is 473724403.

It is an interprime number because it is at equal distance from previous prime (304427371) and next prime (304427377).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304427371) 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 11 ways as a sum of consecutive naturals, for example, 507927 + ... + 508525.

It is an arithmetic number, because the mean of its divisors is an integer number (19652550).

Almost surely, 2^304427374 is an apocalyptic number.

304427374 is a deficient number, since it is larger than the sum of its proper divisors (167233826).

304427374 is an equidigital number, since it uses as much as digits as its factorization.

304427374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 34.

The square root of 304427374 is about 17447.8472597624. The cubic root of 304427374 is about 672.7100261167.

The spelling of 304427374 in words is "three hundred four million, four hundred twenty-seven thousand, three hundred seventy-four".