104978748786 has 8 divisors (see below), whose sum is σ = 209957497584. Its totient is φ = 34992916260.

The previous prime is 104978748751. The next prime is 104978748811. The reversal of 104978748786 is 687847879401.

It is a sphenic number, since it is the product of 3 distinct primes.

104978748786 is an admirable number.

It is a super-2 number, since 2×104978748786² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104978748786.

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, 8748229060 + ... + 8748229071.

It is an arithmetic number, because the mean of its divisors is an integer number (26244687198).

Almost surely, 2^104978748786 is an apocalyptic number.

104978748786 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

104978748786 is a wasteful number, since it uses less digits than its factorization.

104978748786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17496458136.

The product of its (nonzero) digits is 151732224, while the sum is 69.

The spelling of 104978748786 in words is "one hundred four billion, nine hundred seventy-eight million, seven hundred forty-eight thousand, seven hundred eighty-six".