8103680718 has 64 divisors (see below), whose sum is σ = 18659870208. Its totient is φ = 2298257280.

The previous prime is 8103680701. The next prime is 8103680729. The reversal of 8103680718 is 8170863018.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 8103680718.

It is a congruent number.

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, 3783928 + ... + 3786068.

It is an arithmetic number, because the mean of its divisors is an integer number (291560472).

Almost surely, 2^8103680718 is an apocalyptic number.

8103680718 is an abundant number, since it is smaller than the sum of its proper divisors (10556189490).

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

8103680718 is a wasteful number, since it uses less digits than its factorization.

8103680718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 8103680718 is about 90020.4461108697. The cubic root of 8103680718 is about 2008.6030009604.

The spelling of 8103680718 in words is "eight billion, one hundred three million, six hundred eighty thousand, seven hundred eighteen".