36782961197 has 2 divisors, whose sum is σ = 36782961198. Its totient is φ = 36782961196.

The previous prime is 36782961191. The next prime is 36782961223. The reversal of 36782961197 is 79116928763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23781032521 + 13001928676 = 154211^2 + 114026^2 .

It is an emirp because it is prime and its reverse (79116928763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36782961197 - 2⁶ = 36782961133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36782961191) 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, 18391480598 + 18391480599.

It is an arithmetic number, because the mean of its divisors is an integer number (18391480599).

Almost surely, 2^36782961197 is an apocalyptic number.

It is an amenable number.

36782961197 is a deficient number, since it is larger than the sum of its proper divisors (1).

36782961197 is an equidigital number, since it uses as much as digits as its factorization.

36782961197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 59.

The spelling of 36782961197 in words is "thirty-six billion, seven hundred eighty-two million, nine hundred sixty-one thousand, one hundred ninety-seven".