104791691782 has 8 divisors (see below), whose sum is σ = 161435849616. Its totient is φ = 50979741912.

The previous prime is 104791691773. The next prime is 104791691821. The reversal of 104791691782 is 287196197401.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708051898 + ... + 708052045.

It is an arithmetic number, because the mean of its divisors is an integer number (20179481202).

Almost surely, 2^104791691782 is an apocalyptic number.

104791691782 is a deficient number, since it is larger than the sum of its proper divisors (56644157834).

104791691782 is a wasteful number, since it uses less digits than its factorization.

104791691782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416103982.

The product of its (nonzero) digits is 1524096, while the sum is 55.

The spelling of 104791691782 in words is "one hundred four billion, seven hundred ninety-one million, six hundred ninety-one thousand, seven hundred eighty-two".