99899016 has 32 divisors (see below), whose sum is σ = 285426240. Its totient is φ = 28542528.

The previous prime is 99898973. The next prime is 99899047. The reversal of 99899016 is 61099899.

It is a self number, because there is not a number n which added to its sum of digits gives 99899016.

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 7 ways as a sum of consecutive naturals, for example, 297151 + ... + 297486.

It is an arithmetic number, because the mean of its divisors is an integer number (8919570).

Almost surely, 2^99899016 is an apocalyptic number.

It is an amenable number.

99899016 is an abundant number, since it is smaller than the sum of its proper divisors (185527224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99899016 is a wasteful number, since it uses less digits than its factorization.

99899016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594653 (or 594649 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 51.

The square root of 99899016 is about 9994.9495246349. The cubic root of 99899016 is about 464.0025886697.

It can be divided in two parts, 9 and 9899016, that added together give a triangular number (9899025 = T₄₄₄₉).

The spelling of 99899016 in words is "ninety-nine million, eight hundred ninety-nine thousand, sixteen".