299994899 has 4 divisors (see below), whose sum is σ = 300901560. Its totient is φ = 299088240.

The previous prime is 299994883. The next prime is 299994941. The reversal of 299994899 is 998499992.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 299994899 - 2⁴ = 299994883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (299994829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452834 + ... + 453495.

It is an arithmetic number, because the mean of its divisors is an integer number (75225390).

Almost surely, 2^299994899 is an apocalyptic number.

299994899 is a deficient number, since it is larger than the sum of its proper divisors (906661).

299994899 is an equidigital number, since it uses as much as digits as its factorization.

299994899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906660.

The product of its digits is 34012224, while the sum is 68.

The square root of 299994899 is about 17320.3608218767. The cubic root of 299994899 is about 669.4291558635.

The spelling of 299994899 in words is "two hundred ninety-nine million, nine hundred ninety-four thousand, eight hundred ninety-nine".