99898468 has 36 divisors (see below), whose sum is σ = 182362320. Its totient is φ = 47874880.

The previous prime is 99898439. The next prime is 99898489. The reversal of 99898468 is 86489899.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558003 + ... + 558181.

It is an arithmetic number, because the mean of its divisors is an integer number (5065620).

Almost surely, 2^99898468 is an apocalyptic number.

It is an amenable number.

99898468 is a deficient number, since it is larger than the sum of its proper divisors (82463852).

99898468 is a wasteful number, since it uses less digits than its factorization.

99898468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 305 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 61.

The square root of 99898468 is about 9994.9221107520. The cubic root of 99898468 is about 464.0017402333.

The spelling of 99898468 in words is "ninety-nine million, eight hundred ninety-eight thousand, four hundred sixty-eight".