8686328285803 has 16 divisors (see below), whose sum is σ = 10449936288000. Its totient is φ = 7053412627872.

The previous prime is 8686328285771. The next prime is 8686328285809. The reversal of 8686328285803 is 3085828236868.

It is a cyclic number.

It is not a de Polignac number, because 8686328285803 - 2⁵ = 8686328285771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8686328285809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5958753 + ... + 7271821.

It is an arithmetic number, because the mean of its divisors is an integer number (653121018000).

Almost surely, 2^{8686328285803} is an apocalyptic number.

8686328285803 is a deficient number, since it is larger than the sum of its proper divisors (1763608002197).

8686328285803 is a wasteful number, since it uses less digits than its factorization.

8686328285803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362834.

The product of its (nonzero) digits is 212336640, while the sum is 67.

The spelling of 8686328285803 in words is "eight trillion, six hundred eighty-six billion, three hundred twenty-eight million, two hundred eighty-five thousand, eight hundred three".