936824868013 has 2 divisors, whose sum is σ = 936824868014. Its totient is φ = 936824868012.

The previous prime is 936824867989. The next prime is 936824868017. The reversal of 936824868013 is 310868428639.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 913481000644 + 23343867369 = 955762^2 + 152787^2 .

It is an emirp because it is prime and its reverse (310868428639) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-936824868013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (936824868017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468412434006 + 468412434007.

It is an arithmetic number, because the mean of its divisors is an integer number (468412434007).

Almost surely, 2^936824868013 is an apocalyptic number.

It is an amenable number.

936824868013 is a deficient number, since it is larger than the sum of its proper divisors (1).

936824868013 is an equidigital number, since it uses as much as digits as its factorization.

936824868013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 936824868013 in words is "nine hundred thirty-six billion, eight hundred twenty-four million, eight hundred sixty-eight thousand, thirteen".