3688053769 has 2 divisors, whose sum is σ = 3688053770. Its totient is φ = 3688053768.

The previous prime is 3688053757. The next prime is 3688053959. The reversal of 3688053769 is 9673508863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3528360000 + 159693769 = 59400^2 + 12637^2 .

It is a cyclic number.

It is not a de Polignac number, because 3688053769 - 2⁷ = 3688053641 is a prime.

It is a super-2 number, since 2×3688053769² = 27203481206070210722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3688053709) 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, 1844026884 + 1844026885.

It is an arithmetic number, because the mean of its divisors is an integer number (1844026885).

Almost surely, 2^3688053769 is an apocalyptic number.

It is an amenable number.

3688053769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3688053769 is an equidigital number, since it uses as much as digits as its factorization.

3688053769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The square root of 3688053769 is about 60729.3484980697. The cubic root of 3688053769 is about 1545.0139843660.

The spelling of 3688053769 in words is "three billion, six hundred eighty-eight million, fifty-three thousand, seven hundred sixty-nine".