299552899 has 2 divisors, whose sum is σ = 299552900. Its totient is φ = 299552898.

The previous prime is 299552863. The next prime is 299552927. The reversal of 299552899 is 998255992.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 299552899 - 2¹¹ = 299550851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (299552809) 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, 149776449 + 149776450.

It is an arithmetic number, because the mean of its divisors is an integer number (149776450).

Almost surely, 2^299552899 is an apocalyptic number.

299552899 is a deficient number, since it is larger than the sum of its proper divisors (1).

299552899 is an equidigital number, since it uses as much as digits as its factorization.

299552899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5248800, while the sum is 58.

The square root of 299552899 is about 17307.5965691369. The cubic root of 299552899 is about 669.1002245793.

The spelling of 299552899 in words is "two hundred ninety-nine million, five hundred fifty-two thousand, eight hundred ninety-nine".