8104786034688 has 640 divisors, whose sum is σ = 27839079259200. Its totient is φ = 2301771644928.

The previous prime is 8104786034677. The next prime is 8104786034689. The reversal of 8104786034688 is 8864306874018.

8104786034688 is a `hidden beast` number, since 8 + 10 + 4 + 7 + 8 + 603 + 4 + 6 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (8104786034689) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3325721406 + ... + 3325723842.

Almost surely, 2^{8104786034688} 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 8104786034688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13919539629600).

8104786034688 is an abundant number, since it is smaller than the sum of its proper divisors (19734293224512).

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

8104786034688 is an equidigital number, since it uses as much as digits as its factorization.

8104786034688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665 (or 2628 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 63.

The spelling of 8104786034688 in words is "eight trillion, one hundred four billion, seven hundred eighty-six million, thirty-four thousand, six hundred eighty-eight".