6726727863 has 10 divisors (see below), whose sum is σ = 10048568904. Its totient is φ = 4484485188.

The previous prime is 6726727849. The next prime is 6726727907. The reversal of 6726727863 is 3687276276.

It is not a de Polignac number, because 6726727863 - 2⁵ = 6726727831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6726727363) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41522931 + ... + 41523092.

Almost surely, 2^6726727863 is an apocalyptic number.

6726727863 is a deficient number, since it is larger than the sum of its proper divisors (3321841041).

6726727863 is an equidigital number, since it uses as much as digits as its factorization.

6726727863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83046035 (or 83046026 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 54.

The square root of 6726727863 is about 82016.6316243236. The cubic root of 6726727863 is about 1887.7071439576.

The spelling of 6726727863 in words is "six billion, seven hundred twenty-six million, seven hundred twenty-seven thousand, eight hundred sixty-three".