7868160000 has 360 divisors, whose sum is σ = 28438349940. Its totient is φ = 2095104000.

The previous prime is 7868159993. The next prime is 7868160037. The reversal of 7868160000 is 618687.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 11519659 + ... + 11520341.

Almost surely, 2^7868160000 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 7868160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14219174970).

7868160000 is an abundant number, since it is smaller than the sum of its proper divisors (20570189940).

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

7868160000 is an equidigital number, since it uses as much as digits as its factorization.

7868160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 7868160000 is about 88702.6493403664. The cubic root of 7868160000 is about 1988.9524211968.

Adding to 7868160000 its reverse (618687), we get a palindrome (7868778687).

The spelling of 7868160000 in words is "seven billion, eight hundred sixty-eight million, one hundred sixty thousand".