8238647697016 has 96 divisors (see below), whose sum is σ = 17532815610240. Its totient is φ = 3622870944000.

The previous prime is 8238647696911. The next prime is 8238647697017. The reversal of 8238647697016 is 6107967468328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8238647697017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96613150 + ... + 96698386.

It is an arithmetic number, because the mean of its divisors is an integer number (182633495940).

Almost surely, 2^{8238647697016} 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 8238647697016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8766407805120).

8238647697016 is an abundant number, since it is smaller than the sum of its proper divisors (9294167913224).

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

8238647697016 is a wasteful number, since it uses less digits than its factorization.

8238647697016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88517 (or 88502 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 67.

The spelling of 8238647697016 in words is "eight trillion, two hundred thirty-eight billion, six hundred forty-seven million, six hundred ninety-seven thousand, sixteen".