826836011 has 2 divisors, whose sum is σ = 826836012. Its totient is φ = 826836010.

The previous prime is 826836007. The next prime is 826836019. The reversal of 826836011 is 110638628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 826836011 - 2² = 826836007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (826836019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413418005 + 413418006.

It is an arithmetic number, because the mean of its divisors is an integer number (413418006).

Almost surely, 2^826836011 is an apocalyptic number.

826836011 is a deficient number, since it is larger than the sum of its proper divisors (1).

826836011 is an equidigital number, since it uses as much as digits as its factorization.

826836011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 826836011 is about 28754.7563196074. The cubic root of 826836011 is about 938.5839592788.

The spelling of 826836011 in words is "eight hundred twenty-six million, eight hundred thirty-six thousand, eleven".