6684238763 has 2 divisors, whose sum is σ = 6684238764. Its totient is φ = 6684238762.

The previous prime is 6684238643. The next prime is 6684238783. The reversal of 6684238763 is 3678324866.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6684238763 - 2¹⁰ = 6684237739 is a prime.

It is not a weakly prime, because it can be changed into another prime (6684238783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3342119381 + 3342119382.

It is an arithmetic number, because the mean of its divisors is an integer number (3342119382).

Almost surely, 2^6684238763 is an apocalyptic number.

6684238763 is a deficient number, since it is larger than the sum of its proper divisors (1).

6684238763 is an equidigital number, since it uses as much as digits as its factorization.

6684238763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 53.

The square root of 6684238763 is about 81757.1939525813. The cubic root of 6684238763 is about 1883.7242046023.

The spelling of 6684238763 in words is "six billion, six hundred eighty-four million, two hundred thirty-eight thousand, seven hundred sixty-three".