3688683268747 has 2 divisors, whose sum is σ = 3688683268748. Its totient is φ = 3688683268746.

The previous prime is 3688683268727. The next prime is 3688683268759. The reversal of 3688683268747 is 7478623868863.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3688683268747 - 2¹⁹ = 3688682744459 is a prime.

It is not a weakly prime, because it can be changed into another prime (3688683268727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1844341634373 + 1844341634374.

It is an arithmetic number, because the mean of its divisors is an integer number (1844341634374).

Almost surely, 2^{3688683268747} is an apocalyptic number.

3688683268747 is a deficient number, since it is larger than the sum of its proper divisors (1).

3688683268747 is an equidigital number, since it uses as much as digits as its factorization.

3688683268747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3121348608, while the sum is 76.

The spelling of 3688683268747 in words is "three trillion, six hundred eighty-eight billion, six hundred eighty-three million, two hundred sixty-eight thousand, seven hundred forty-seven".