99328803600 has 720 divisors, whose sum is σ = 373178472192. Its totient is φ = 22485565440.

The previous prime is 99328803547. The next prime is 99328803653. The reversal of 99328803600 is 630882399.

It is an interprime number because it is at equal distance from previous prime (99328803547) and next prime (99328803653).

It is a super-2 number, since 2×99328803600² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 99328803600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 162036894 + ... + 162037506.

Almost surely, 2^99328803600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99328803600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186589236096).

99328803600 is an abundant number, since it is smaller than the sum of its proper divisors (273849668592).

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

99328803600 is a wasteful number, since it uses less digits than its factorization.

99328803600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 99328803600 in words is "ninety-nine billion, three hundred twenty-eight million, eight hundred three thousand, six hundred".