36850630693 has 2 divisors, whose sum is σ = 36850630694. Its totient is φ = 36850630692.

The previous prime is 36850630643. The next prime is 36850630721. The reversal of 36850630693 is 39603605863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33082880769 + 3767749924 = 181887^2 + 61382^2 .

It is a cyclic number.

It is not a de Polignac number, because 36850630693 - 2²¹ = 36848533541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36850630643) 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, 18425315346 + 18425315347.

It is an arithmetic number, because the mean of its divisors is an integer number (18425315347).

Almost surely, 2^36850630693 is an apocalyptic number.

It is an amenable number.

36850630693 is a deficient number, since it is larger than the sum of its proper divisors (1).

36850630693 is an equidigital number, since it uses as much as digits as its factorization.

36850630693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 49.

The spelling of 36850630693 in words is "thirty-six billion, eight hundred fifty million, six hundred thirty thousand, six hundred ninety-three".