8105068730 has 64 divisors (see below), whose sum is σ = 16453877760. Its totient is φ = 2847873600.

The previous prime is 8105068729. The next prime is 8105068759. The reversal of 8105068730 is 378605018.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2927807 + ... + 2930573.

It is an arithmetic number, because the mean of its divisors is an integer number (257091840).

Almost surely, 2^8105068730 is an apocalyptic number.

8105068730 is an abundant number, since it is smaller than the sum of its proper divisors (8348809030).

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

8105068730 is a wasteful number, since it uses less digits than its factorization.

8105068730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 8105068730 is about 90028.1552071351. The cubic root of 8105068730 is about 2008.7176733751.

The spelling of 8105068730 in words is "eight billion, one hundred five million, sixty-eight thousand, seven hundred thirty".