8386704486172 has 12 divisors (see below), whose sum is σ = 14700520104480. Its totient is φ = 4186555884896.

The previous prime is 8386704486161. The next prime is 8386704486197. The reversal of 8386704486172 is 2716844076838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699086772 + ... + 1699091707.

It is an arithmetic number, because the mean of its divisors is an integer number (1225043342040).

Almost surely, 2^{8386704486172} is an apocalyptic number.

It is an amenable number.

8386704486172 is a deficient number, since it is larger than the sum of its proper divisors (6313815618308).

8386704486172 is a wasteful number, since it uses less digits than its factorization.

8386704486172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398179100 (or 3398179098 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 64.

The spelling of 8386704486172 in words is "eight trillion, three hundred eighty-six billion, seven hundred four million, four hundred eighty-six thousand, one hundred seventy-two".