304929049 has 2 divisors, whose sum is σ = 304929050. Its totient is φ = 304929048.

The previous prime is 304929029. The next prime is 304929059. The reversal of 304929049 is 940929403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202777600 + 102151449 = 14240^2 + 10107^2 .

It is a cyclic number.

It is not a de Polignac number, because 304929049 - 2⁹ = 304928537 is a prime.

It is not a weakly prime, because it can be changed into another prime (304929029) 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, 152464524 + 152464525.

It is an arithmetic number, because the mean of its divisors is an integer number (152464525).

Almost surely, 2^304929049 is an apocalyptic number.

It is an amenable number.

304929049 is a deficient number, since it is larger than the sum of its proper divisors (1).

304929049 is an equidigital number, since it uses as much as digits as its factorization.

304929049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 304929049 is about 17462.2177572037. The cubic root of 304929049 is about 673.0793496605.

The spelling of 304929049 in words is "three hundred four million, nine hundred twenty-nine thousand, forty-nine".