99944408 has 16 divisors (see below), whose sum is σ = 197259000. Its totient is φ = 47342016.

The previous prime is 99944393. The next prime is 99944431. The reversal of 99944408 is 80444999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328613 + ... + 328916.

Almost surely, 2^99944408 is an apocalyptic number.

It is an amenable number.

99944408 is a deficient number, since it is larger than the sum of its proper divisors (97314592).

99944408 is a wasteful number, since it uses less digits than its factorization.

99944408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657554 (or 657550 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 99944408 is about 9997.2200135838. The cubic root of 99944408 is about 464.0728556823.

The spelling of 99944408 in words is "ninety-nine million, nine hundred forty-four thousand, four hundred eight".