299198468 has 12 divisors (see below), whose sum is σ = 524531280. Its totient is φ = 149332392.

The previous prime is 299198447. The next prime is 299198479. The reversal of 299198468 is 864891992.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64178 + ... + 68681.

It is an arithmetic number, because the mean of its divisors is an integer number (43710940).

Almost surely, 2^299198468 is an apocalyptic number.

It is an amenable number.

299198468 is a deficient number, since it is larger than the sum of its proper divisors (225332812).

299198468 is a wasteful number, since it uses less digits than its factorization.

299198468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133426 (or 133424 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 56.

The square root of 299198468 is about 17297.3543641795. The cubic root of 299198468 is about 668.8362272954.

The spelling of 299198468 in words is "two hundred ninety-nine million, one hundred ninety-eight thousand, four hundred sixty-eight".