8635995368 has 256 divisors, whose sum is σ = 23079168000. Its totient is φ = 2917555200.

The previous prime is 8635995341. The next prime is 8635995373.

8635995368 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8635995368² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8635995368.

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, 32103938 + ... + 32104206.

It is an arithmetic number, because the mean of its divisors is an integer number (90153000).

Almost surely, 2^8635995368 is an apocalyptic number.

8635995368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8635995368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11539584000).

8635995368 is an abundant number, since it is smaller than the sum of its proper divisors (14443172632).

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

8635995368 is a wasteful number, since it uses less digits than its factorization.

8635995368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 532 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 62.

The square root of 8635995368 is about 92930.0563219457. The cubic root of 8635995368 is about 2051.6540581114.

The spelling of 8635995368 in words is "eight billion, six hundred thirty-five million, nine hundred ninety-five thousand, three hundred sixty-eight".