926826013 has 2 divisors, whose sum is σ = 926826014. Its totient is φ = 926826012.

The previous prime is 926826011. The next prime is 926826049. The reversal of 926826013 is 310628629.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 675064324 + 251761689 = 25982^2 + 15867^2 .

It is a cyclic number.

It is not a de Polignac number, because 926826013 - 2¹ = 926826011 is a prime.

Together with 926826011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (926826011) 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 as a sum of consecutive naturals, namely, 463413006 + 463413007.

It is an arithmetic number, because the mean of its divisors is an integer number (463413007).

Almost surely, 2^926826013 is an apocalyptic number.

It is an amenable number.

926826013 is a deficient number, since it is larger than the sum of its proper divisors (1).

926826013 is an equidigital number, since it uses as much as digits as its factorization.

926826013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 926826013 is about 30443.8173197778. The cubic root of 926826013 is about 974.9883015910.

The spelling of 926826013 in words is "nine hundred twenty-six million, eight hundred twenty-six thousand, thirteen".