36785340017 has 2 divisors, whose sum is σ = 36785340018. Its totient is φ = 36785340016.

The previous prime is 36785339977. The next prime is 36785340049. The reversal of 36785340017 is 71004358763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23980380736 + 12804959281 = 154856^2 + 113159^2 .

It is a cyclic number.

It is not a de Polignac number, because 36785340017 - 2¹⁶ = 36785274481 is a prime.

It is a super-2 number, since 2×36785340017² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36785340017.

It is not a weakly prime, because it can be changed into another prime (36785340217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18392670008 + 18392670009.

It is an arithmetic number, because the mean of its divisors is an integer number (18392670009).

Almost surely, 2^36785340017 is an apocalyptic number.

It is an amenable number.

36785340017 is a deficient number, since it is larger than the sum of its proper divisors (1).

36785340017 is an equidigital number, since it uses as much as digits as its factorization.

36785340017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 36785340017 in words is "thirty-six billion, seven hundred eighty-five million, three hundred forty thousand, seventeen".