299098859 has 2 divisors, whose sum is σ = 299098860. Its totient is φ = 299098858.

The previous prime is 299098853. The next prime is 299098873. The reversal of 299098859 is 958890992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 299098859 - 2¹⁶ = 299033323 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 299098798 and 299098807.

It is not a weakly prime, because it can be changed into another prime (299098853) 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, 149549429 + 149549430.

It is an arithmetic number, because the mean of its divisors is an integer number (149549430).

Almost surely, 2^299098859 is an apocalyptic number.

299098859 is a deficient number, since it is larger than the sum of its proper divisors (1).

299098859 is an equidigital number, since it uses as much as digits as its factorization.

299098859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 59.

The square root of 299098859 is about 17294.4748113379. The cubic root of 299098859 is about 668.7619961862.

The spelling of 299098859 in words is "two hundred ninety-nine million, ninety-eight thousand, eight hundred fifty-nine".