304134079 has 2 divisors, whose sum is σ = 304134080. Its totient is φ = 304134078.

The previous prime is 304134041. The next prime is 304134143. The reversal of 304134079 is 970431403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304134079 - 2⁹ = 304133567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 304134079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304134379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152067039 + 152067040.

It is an arithmetic number, because the mean of its divisors is an integer number (152067040).

Almost surely, 2^304134079 is an apocalyptic number.

304134079 is a deficient number, since it is larger than the sum of its proper divisors (1).

304134079 is an equidigital number, since it uses as much as digits as its factorization.

304134079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 304134079 is about 17439.4403293225. The cubic root of 304134079 is about 672.4939199664.

The spelling of 304134079 in words is "three hundred four million, one hundred thirty-four thousand, seventy-nine".