6888268823 has 2 divisors, whose sum is σ = 6888268824. Its totient is φ = 6888268822.

The previous prime is 6888268787. The next prime is 6888268889. The reversal of 6888268823 is 3288628886.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6888268823 - 2²⁶ = 6821159959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6888268223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3444134411 + 3444134412.

It is an arithmetic number, because the mean of its divisors is an integer number (3444134412).

Almost surely, 2^6888268823 is an apocalyptic number.

6888268823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6888268823 is an equidigital number, since it uses as much as digits as its factorization.

6888268823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14155776, while the sum is 59.

The square root of 6888268823 is about 82995.5952023961. The cubic root of 6888268823 is about 1902.6987340076.

The spelling of 6888268823 in words is "six billion, eight hundred eighty-eight million, two hundred sixty-eight thousand, eight hundred twenty-three".