8438886888348 has 192 divisors, whose sum is σ = 23732561018880. Its totient is φ = 2279927865600.

The previous prime is 8438886888287. The next prime is 8438886888353.

8438886888348 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3500159263 + ... + 3500161673.

It is an arithmetic number, because the mean of its divisors is an integer number (123607088640).

Almost surely, 2^{8438886888348} 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 8438886888348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11866280509440).

8438886888348 is an abundant number, since it is smaller than the sum of its proper divisors (15293674130532).

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

8438886888348 is a wasteful number, since it uses less digits than its factorization.

8438886888348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648 (or 5646 counting only the distinct ones).

The product of its digits is 14495514624, while the sum is 84.

The spelling of 8438886888348 in words is "eight trillion, four hundred thirty-eight billion, eight hundred eighty-six million, eight hundred eighty-eight thousand, three hundred forty-eight".