99444898 has 32 divisors (see below), whose sum is σ = 180570240. Its totient is φ = 40124160.

The previous prime is 99444887. The next prime is 99444911. The reversal of 99444898 is 89844499.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44938 + ... + 47098.

It is an arithmetic number, because the mean of its divisors is an integer number (5642820).

Almost surely, 2^99444898 is an apocalyptic number.

99444898 is a deficient number, since it is larger than the sum of its proper divisors (81125342).

99444898 is a wasteful number, since it uses less digits than its factorization.

99444898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362.

The product of its digits is 2985984, while the sum is 55.

The square root of 99444898 is about 9972.2062754438. The cubic root of 99444898 is about 463.2984375263.

The spelling of 99444898 in words is "ninety-nine million, four hundred forty-four thousand, eight hundred ninety-eight".