304052039 has 2 divisors, whose sum is σ = 304052040. Its totient is φ = 304052038.

The previous prime is 304052017. The next prime is 304052053. The reversal of 304052039 is 930250403.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304052039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304051999 and 304052017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304052239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152026019 + 152026020.

It is an arithmetic number, because the mean of its divisors is an integer number (152026020).

Almost surely, 2^304052039 is an apocalyptic number.

304052039 is a deficient number, since it is larger than the sum of its proper divisors (1).

304052039 is an equidigital number, since it uses as much as digits as its factorization.

304052039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 304052039 is about 17437.0880309758. The cubic root of 304052039 is about 672.4334462405.

The spelling of 304052039 in words is "three hundred four million, fifty-two thousand, thirty-nine".