36969903361 has 2 divisors, whose sum is σ = 36969903362. Its totient is φ = 36969903360.

The previous prime is 36969903317. The next prime is 36969903371. The reversal of 36969903361 is 16330996963.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22169721025 + 14800182336 = 148895^2 + 121656^2 .

It is a cyclic number.

It is not a de Polignac number, because 36969903361 - 2¹¹ = 36969901313 is a prime.

It is not a weakly prime, because it can be changed into another prime (36969903371) 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, 18484951680 + 18484951681.

It is an arithmetic number, because the mean of its divisors is an integer number (18484951681).

Almost surely, 2^36969903361 is an apocalyptic number.

It is an amenable number.

36969903361 is a deficient number, since it is larger than the sum of its proper divisors (1).

36969903361 is an equidigital number, since it uses as much as digits as its factorization.

36969903361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4251528, while the sum is 55.

The spelling of 36969903361 in words is "thirty-six billion, nine hundred sixty-nine million, nine hundred three thousand, three hundred sixty-one".