6818710923 has 16 divisors (see below), whose sum is σ = 10125805600. Its totient is φ = 4535002080.

The previous prime is 6818710901. The next prime is 6818710949. The reversal of 6818710923 is 3290178186.

It is not a de Polignac number, because 6818710923 - 2⁵ = 6818710891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6818711923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288568 + ... + 311301.

It is an arithmetic number, because the mean of its divisors is an integer number (632862850).

Almost surely, 2^6818710923 is an apocalyptic number.

6818710923 is a deficient number, since it is larger than the sum of its proper divisors (3307094677).

6818710923 is a wasteful number, since it uses less digits than its factorization.

6818710923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600299 (or 600293 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 6818710923 is about 82575.4862111026. The cubic root of 6818710923 is about 1896.2725558542.

The spelling of 6818710923 in words is "six billion, eight hundred eighteen million, seven hundred ten thousand, nine hundred twenty-three".