888396168816 has 720 divisors, whose sum is σ = 2872458650880. Its totient is φ = 265610741760.

The previous prime is 888396168811. The next prime is 888396168823. The reversal of 888396168816 is 618861693888.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888396168811) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6391339275 + ... + 6391339413.

It is an arithmetic number, because the mean of its divisors is an integer number (3989525904).

Almost surely, 2^888396168816 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 888396168816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1436229325440).

888396168816 is an abundant number, since it is smaller than the sum of its proper divisors (1984062482064).

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

888396168816 is a wasteful number, since it uses less digits than its factorization.

888396168816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 365 counting only the distinct ones).

The product of its digits is 191102976, while the sum is 72.

The spelling of 888396168816 in words is "eight hundred eighty-eight billion, three hundred ninety-six million, one hundred sixty-eight thousand, eight hundred sixteen".