299013899 has 2 divisors, whose sum is σ = 299013900. Its totient is φ = 299013898.

The previous prime is 299013893. The next prime is 299013907. The reversal of 299013899 is 998310992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 299013899 - 2¹² = 299009803 is a prime.

It is not a weakly prime, because it can be changed into another prime (299013893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149506949 + 149506950.

It is an arithmetic number, because the mean of its divisors is an integer number (149506950).

Almost surely, 2^299013899 is an apocalyptic number.

299013899 is a deficient number, since it is larger than the sum of its proper divisors (1).

299013899 is an equidigital number, since it uses as much as digits as its factorization.

299013899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 50.

The square root of 299013899 is about 17292.0183610821. The cubic root of 299013899 is about 668.6986688525.

The spelling of 299013899 in words is "two hundred ninety-nine million, thirteen thousand, eight hundred ninety-nine".