304340027 has 2 divisors, whose sum is σ = 304340028. Its totient is φ = 304340026.

The previous prime is 304340011. The next prime is 304340033. The reversal of 304340027 is 720043403.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304340027 - 2⁴ = 304340011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304339984 and 304340011.

It is not a weakly prime, because it can be changed into another prime (304340077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152170013 + 152170014.

It is an arithmetic number, because the mean of its divisors is an integer number (152170014).

Almost surely, 2^304340027 is an apocalyptic number.

304340027 is a deficient number, since it is larger than the sum of its proper divisors (1).

304340027 is an equidigital number, since it uses as much as digits as its factorization.

304340027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 304340027 is about 17445.3439920226. The cubic root of 304340027 is about 672.6456814614.

The spelling of 304340027 in words is "three hundred four million, three hundred forty thousand, twenty-seven".