9888348400 has 120 divisors (see below), whose sum is σ = 27186766880. Its totient is φ = 3385774080.

The previous prime is 9888348373. The next prime is 9888348433. The reversal of 9888348400 is 48438889.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2621716 + ... + 2625484.

Almost surely, 2^9888348400 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 9888348400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13593383440).

9888348400 is an abundant number, since it is smaller than the sum of its proper divisors (17298418480).

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

9888348400 is a wasteful number, since it uses less digits than its factorization.

9888348400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731 (or 4720 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 52.

The square root of 9888348400 is about 99440.1749797334. The cubic root of 9888348400 is about 2146.3864593600.

The spelling of 9888348400 in words is "nine billion, eight hundred eighty-eight million, three hundred forty-eight thousand, four hundred".