667876104808 has 32 divisors (see below), whose sum is σ = 1374491288160. Its totient is φ = 301717586880.

The previous prime is 667876104793. The next prime is 667876104817. The reversal of 667876104808 is 808401678766.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23266335 + ... + 23295022.

It is an arithmetic number, because the mean of its divisors is an integer number (42952852755).

Almost surely, 2^667876104808 is an apocalyptic number.

It is an amenable number.

667876104808 is an abundant number, since it is smaller than the sum of its proper divisors (706615183352).

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

667876104808 is a wasteful number, since it uses less digits than its factorization.

667876104808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46561537 (or 46561533 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 61.

The spelling of 667876104808 in words is "six hundred sixty-seven billion, eight hundred seventy-six million, one hundred four thousand, eight hundred eight".