68084091798 has 8 divisors (see below), whose sum is σ = 136168183608. Its totient is φ = 22694697264.

The previous prime is 68084091773. The next prime is 68084091799. The reversal of 68084091798 is 89719048086.

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

68084091798 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68084091799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5673674311 + ... + 5673674322.

It is an arithmetic number, because the mean of its divisors is an integer number (17021022951).

Almost surely, 2^68084091798 is an apocalyptic number.

68084091798 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.

68084091798 is a wasteful number, since it uses less digits than its factorization.

68084091798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11347348638.

The product of its (nonzero) digits is 6967296, while the sum is 60.

The spelling of 68084091798 in words is "sixty-eight billion, eighty-four million, ninety-one thousand, seven hundred ninety-eight".