885979341797 has 16 divisors (see below), whose sum is σ = 974629320000. Its totient is φ = 798701005440.

The previous prime is 885979341763. The next prime is 885979341833. The reversal of 885979341797 is 797143979588.

It is a cyclic number.

It is not a de Polignac number, because 885979341797 - 2¹⁰ = 885979340773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885979341397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347729 + ... + 1375817.

It is an arithmetic number, because the mean of its divisors is an integer number (60914332500).

Almost surely, 2^885979341797 is an apocalyptic number.

It is an amenable number.

885979341797 is a deficient number, since it is larger than the sum of its proper divisors (88649978203).

885979341797 is a wasteful number, since it uses less digits than its factorization.

885979341797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028756.

The product of its digits is 960180480, while the sum is 77.

The spelling of 885979341797 in words is "eight hundred eighty-five billion, nine hundred seventy-nine million, three hundred forty-one thousand, seven hundred ninety-seven".