99813298 has 8 divisors (see below), whose sum is σ = 161236908. Its totient is φ = 46067664.

The previous prime is 99813293. The next prime is 99813299. The reversal of 99813298 is 89231899.

It can be written as a sum of positive squares in 2 ways, for example, as 98942809 + 870489 = 9947^2 + 933^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (99813293) 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, 1919461 + ... + 1919512.

Almost surely, 2^99813298 is an apocalyptic number.

99813298 is a deficient number, since it is larger than the sum of its proper divisors (61423610).

99813298 is a wasteful number, since it uses less digits than its factorization.

99813298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838988.

The product of its digits is 279936, while the sum is 49.

The square root of 99813298 is about 9990.6605387232. The cubic root of 99813298 is about 463.8698387631.

The spelling of 99813298 in words is "ninety-nine million, eight hundred thirteen thousand, two hundred ninety-eight".