304134379 has 2 divisors, whose sum is σ = 304134380. Its totient is φ = 304134378.

The previous prime is 304134367. The next prime is 304134409. The reversal of 304134379 is 973431403.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304134379 - 2¹³ = 304126187 is a prime.

It is not a weakly prime, because it can be changed into another prime (304134079) 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 as a sum of consecutive naturals, namely, 152067189 + 152067190.

It is an arithmetic number, because the mean of its divisors is an integer number (152067190).

Almost surely, 2^304134379 is an apocalyptic number.

304134379 is a deficient number, since it is larger than the sum of its proper divisors (1).

304134379 is an equidigital number, since it uses as much as digits as its factorization.

304134379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 304134379 is about 17439.4489305138. The cubic root of 304134379 is about 672.4941410839.

The spelling of 304134379 in words is "three hundred four million, one hundred thirty-four thousand, three hundred seventy-nine".