826084868 has 24 divisors (see below), whose sum is σ = 1690594752. Its totient is φ = 345802464.

The previous prime is 826084867. The next prime is 826084877. The reversal of 826084868 is 868480628.

It is not an unprimeable number, because it can be changed into a prime (826084867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341855 + ... + 344262.

It is an arithmetic number, because the mean of its divisors is an integer number (70441448).

Almost surely, 2^826084868 is an apocalyptic number.

It is an amenable number.

826084868 is an abundant number, since it is smaller than the sum of its proper divisors (864509884).

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

826084868 is a wasteful number, since it uses less digits than its factorization.

826084868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686171 (or 686169 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The square root of 826084868 is about 28741.6921561692. The cubic root of 826084868 is about 938.2996528547.

The spelling of 826084868 in words is "eight hundred twenty-six million, eighty-four thousand, eight hundred sixty-eight".