99487884600 has 1152 divisors, whose sum is σ = 397774540800. Its totient is φ = 22079692800.

The previous prime is 99487884571. The next prime is 99487884649. The reversal of 99487884600 is 648878499.

99487884600 is a `hidden beast` number, since 9 + 94 + 8 + 7 + 88 + 460 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1117841356 + ... + 1117841444.

It is an arithmetic number, because the mean of its divisors is an integer number (345290400).

Almost surely, 2^99487884600 is an apocalyptic number.

99487884600 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99487884600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198887270400).

99487884600 is an abundant number, since it is smaller than the sum of its proper divisors (298286656200).

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

99487884600 is a wasteful number, since it uses less digits than its factorization.

99487884600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 99487884600 in words is "ninety-nine billion, four hundred eighty-seven million, eight hundred eighty-four thousand, six hundred".