7995895776 has 384 divisors, whose sum is σ = 26773286400. Its totient is φ = 2299207680.

The previous prime is 7995895759. The next prime is 7995895777. The reversal of 7995895776 is 6775985997.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7995895777) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18466056 + ... + 18466488.

It is an arithmetic number, because the mean of its divisors is an integer number (69722100).

Almost surely, 2^7995895776 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 7995895776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13386643200).

7995895776 is an abundant number, since it is smaller than the sum of its proper divisors (18777390624).

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

7995895776 is a wasteful number, since it uses less digits than its factorization.

7995895776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 545 counting only the distinct ones).

The product of its digits is 300056400, while the sum is 72.

The square root of 7995895776 is about 89419.7728469492. The cubic root of 7995895776 is about 1999.6579228283.

The spelling of 7995895776 in words is "seven billion, nine hundred ninety-five million, eight hundred ninety-five thousand, seven hundred seventy-six".