93808728000 has 1344 divisors, whose sum is σ = 386309274624. Its totient is φ = 21565440000.

The previous prime is 93808727983. The next prime is 93808728011. The reversal of 93808728000 is 82780839.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1537847970 + ... + 1537848030.

It is an arithmetic number, because the mean of its divisors is an integer number (287432496).

Almost surely, 2^93808728000 is an apocalyptic number.

93808728000 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 93808728000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193154637312).

93808728000 is an abundant number, since it is smaller than the sum of its proper divisors (292500546624).

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

93808728000 is a wasteful number, since it uses less digits than its factorization.

93808728000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 93808728000 in words is "ninety-three billion, eight hundred eight million, seven hundred twenty-eight thousand".