3636364049 has 2 divisors, whose sum is σ = 3636364050. Its totient is φ = 3636364048.

The previous prime is 3636364037. The next prime is 3636364063. The reversal of 3636364049 is 9404636363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1903140625 + 1733223424 = 43625^2 + 41632^2 .

It is an emirp because it is prime and its reverse (9404636363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3636364049 - 2⁸ = 3636363793 is a prime.

It is not a weakly prime, because it can be changed into another prime (3636364019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1818182024 + 1818182025.

It is an arithmetic number, because the mean of its divisors is an integer number (1818182025).

Almost surely, 2^3636364049 is an apocalyptic number.

It is an amenable number.

3636364049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3636364049 is an equidigital number, since it uses as much as digits as its factorization.

3636364049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 44.

The square root of 3636364049 is about 60302.2723369526. The cubic root of 3636364049 is about 1537.7619778231.

The spelling of 3636364049 in words is "three billion, six hundred thirty-six million, three hundred sixty-four thousand, forty-nine".