6731075677 has 2 divisors, whose sum is σ = 6731075678. Its totient is φ = 6731075676.

The previous prime is 6731075671. The next prime is 6731075731. The reversal of 6731075677 is 7765701376.

6731075677 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3601680196 + 3129395481 = 60014^2 + 55941^2 .

It is a cyclic number.

It is not a de Polignac number, because 6731075677 - 2³ = 6731075669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6731075677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6731075671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365537838 + 3365537839.

It is an arithmetic number, because the mean of its divisors is an integer number (3365537839).

Almost surely, 2^6731075677 is an apocalyptic number.

It is an amenable number.

6731075677 is a deficient number, since it is larger than the sum of its proper divisors (1).

6731075677 is an equidigital number, since it uses as much as digits as its factorization.

6731075677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296540, while the sum is 49.

The square root of 6731075677 is about 82043.1330276946. The cubic root of 6731075677 is about 1888.1137622555.

The spelling of 6731075677 in words is "six billion, seven hundred thirty-one million, seventy-five thousand, six hundred seventy-seven".