8103718628 has 12 divisors (see below), whose sum is σ = 14186135040. Its totient is φ = 4050537192.

The previous prime is 8103718619. The next prime is 8103718631. The reversal of 8103718628 is 8268173018.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316676 + ... + 341307.

It is an arithmetic number, because the mean of its divisors is an integer number (1182177920).

Almost surely, 2^8103718628 is an apocalyptic number.

It is an amenable number.

8103718628 is a deficient number, since it is larger than the sum of its proper divisors (6082416412).

8103718628 is a wasteful number, since it uses less digits than its factorization.

8103718628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661066 (or 661064 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 8103718628 is about 90020.6566738990. The cubic root of 8103718628 is about 2008.6061331182.

The spelling of 8103718628 in words is "eight billion, one hundred three million, seven hundred eighteen thousand, six hundred twenty-eight".