8686462466 has 24 divisors (see below), whose sum is σ = 14356243440. Its totient is φ = 3938922680.

The previous prime is 8686462453. The next prime is 8686462493. The reversal of 8686462466 is 6642646868.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58565 + ... + 144231.

It is an arithmetic number, because the mean of its divisors is an integer number (598176810).

Almost surely, 2^8686462466 is an apocalyptic number.

8686462466 is a deficient number, since it is larger than the sum of its proper divisors (5669780974).

8686462466 is a wasteful number, since it uses less digits than its factorization.

8686462466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86110 (or 86099 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 56.

The square root of 8686462466 is about 93201.1934794829. The cubic root of 8686462466 is about 2055.6427891139.

The spelling of 8686462466 in words is "eight billion, six hundred eighty-six million, four hundred sixty-two thousand, four hundred sixty-six".