299945713 has 2 divisors, whose sum is σ = 299945714. Its totient is φ = 299945712.

The previous prime is 299945687. The next prime is 299945719. The reversal of 299945713 is 317549992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230523489 + 69422224 = 15183^2 + 8332^2 .

It is a cyclic number.

It is not a de Polignac number, because 299945713 - 2⁹ = 299945201 is a prime.

It is not a weakly prime, because it can be changed into another prime (299945719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149972856 + 149972857.

It is an arithmetic number, because the mean of its divisors is an integer number (149972857).

Almost surely, 2^299945713 is an apocalyptic number.

It is an amenable number.

299945713 is a deficient number, since it is larger than the sum of its proper divisors (1).

299945713 is an equidigital number, since it uses as much as digits as its factorization.

299945713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 49.

The square root of 299945713 is about 17318.9408740835. The cubic root of 299945713 is about 669.3925681945.

The spelling of 299945713 in words is "two hundred ninety-nine million, nine hundred forty-five thousand, seven hundred thirteen".