8295563916 has 192 divisors, whose sum is σ = 24532623360. Its totient is φ = 2408693760.

The previous prime is 8295563909. The next prime is 8295563921. The reversal of 8295563916 is 6193655928.

It is a happy number.

8295563916 is a `hidden beast` number, since 82 + 9 + 556 + 3 + 9 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 1305900 + ... + 1312236.

It is an arithmetic number, because the mean of its divisors is an integer number (127774080).

Almost surely, 2^8295563916 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 8295563916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12266311680).

8295563916 is an abundant number, since it is smaller than the sum of its proper divisors (16237059444).

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

8295563916 is a wasteful number, since it uses less digits than its factorization.

8295563916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6421 (or 6413 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 54.

The square root of 8295563916 is about 91079.9863636353. The cubic root of 8295563916 is about 2024.3330763981. Note that the first 3 decimals are identical.

The spelling of 8295563916 in words is "eight billion, two hundred ninety-five million, five hundred sixty-three thousand, nine hundred sixteen".