299716998 has 32 divisors (see below), whose sum is σ = 687757824. Its totient is φ = 85297152.

The previous prime is 299716997. The next prime is 299717003. The reversal of 299716998 is 899617992.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299716997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3090 + ... + 24677.

It is an arithmetic number, because the mean of its divisors is an integer number (21492432).

Almost surely, 2^299716998 is an apocalyptic number.

299716998 is an abundant number, since it is smaller than the sum of its proper divisors (388040826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

299716998 is a wasteful number, since it uses less digits than its factorization.

299716998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28036.

The product of its digits is 4408992, while the sum is 60.

The square root of 299716998 is about 17312.3365840663. The cubic root of 299716998 is about 669.2223828964. Note that the first 3 decimals are identical.

The spelling of 299716998 in words is "two hundred ninety-nine million, seven hundred sixteen thousand, nine hundred ninety-eight".