36979544269 has 2 divisors, whose sum is σ = 36979544270. Its totient is φ = 36979544268.

The previous prime is 36979544249. The next prime is 36979544377. The reversal of 36979544269 is 96244597963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20459583369 + 16519960900 = 143037^2 + 128530^2 .

It is a cyclic number.

It is not a de Polignac number, because 36979544269 - 2¹⁹ = 36979019981 is a prime.

It is a super-2 number, since 2×36979544269² (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 36979544269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36979544249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18489772134 + 18489772135.

It is an arithmetic number, because the mean of its divisors is an integer number (18489772135).

Almost surely, 2^36979544269 is an apocalyptic number.

It is an amenable number.

36979544269 is a deficient number, since it is larger than the sum of its proper divisors (1).

36979544269 is an equidigital number, since it uses as much as digits as its factorization.

36979544269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88179840, while the sum is 64.

The spelling of 36979544269 in words is "thirty-six billion, nine hundred seventy-nine million, five hundred forty-four thousand, two hundred sixty-nine".