83800841798 has 32 divisors (see below), whose sum is σ = 131459328000. Its totient is φ = 40025321280.

The previous prime is 83800841797. The next prime is 83800841821. The reversal of 83800841798 is 89714800838.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83800841797) 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 15 ways as a sum of consecutive naturals, for example, 5979203 + ... + 5993201.

It is an arithmetic number, because the mean of its divisors is an integer number (4108104000).

Almost surely, 2^83800841798 is an apocalyptic number.

83800841798 is a deficient number, since it is larger than the sum of its proper divisors (47658486202).

83800841798 is a wasteful number, since it uses less digits than its factorization.

83800841798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15572.

The product of its (nonzero) digits is 3096576, while the sum is 56.

The spelling of 83800841798 in words is "eighty-three billion, eight hundred million, eight hundred forty-one thousand, seven hundred ninety-eight".