99444608 has 32 divisors (see below), whose sum is σ = 198948960. Its totient is φ = 49512448.

The previous prime is 99444607. The next prime is 99444619. The reversal of 99444608 is 80644499.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99444607) 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, 31385 + ... + 34407.

It is an arithmetic number, because the mean of its divisors is an integer number (6217155).

Almost surely, 2^99444608 is an apocalyptic number.

It is an amenable number.

99444608 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

99444608 is a wasteful number, since it uses less digits than its factorization.

99444608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294 (or 3282 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 99444608 is about 9972.1917350199. The cubic root of 99444608 is about 463.2979871707.

The spelling of 99444608 in words is "ninety-nine million, four hundred forty-four thousand, six hundred eight".