826796960836 has 72 divisors (see below), whose sum is σ = 1836513356832. Its totient is φ = 322062048000.

The previous prime is 826796960833. The next prime is 826796960867. The reversal of 826796960836 is 638069697628.

It is a happy number.

It is a super-2 number, since 2×826796960836² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (826796960833) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11111596 + ... + 11185756.

It is an arithmetic number, because the mean of its divisors is an integer number (25507129956).

Almost surely, 2^826796960836 is an apocalyptic number.

It is an amenable number.

826796960836 is an abundant number, since it is smaller than the sum of its proper divisors (1009716395996).

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

826796960836 is a wasteful number, since it uses less digits than its factorization.

826796960836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79361 (or 79352 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 70.

The spelling of 826796960836 in words is "eight hundred twenty-six billion, seven hundred ninety-six million, nine hundred sixty thousand, eight hundred thirty-six".