6822942385 has 32 divisors (see below), whose sum is σ = 9472349952. Its totient is φ = 4621228800.

The previous prime is 6822942359. The next prime is 6822942403. The reversal of 6822942385 is 5832492286.

It is not a de Polignac number, because 6822942385 - 2²⁷ = 6688724657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1648779 + ... + 1652911.

It is an arithmetic number, because the mean of its divisors is an integer number (296010936).

Almost surely, 2^6822942385 is an apocalyptic number.

It is an amenable number.

6822942385 is a deficient number, since it is larger than the sum of its proper divisors (2649407567).

6822942385 is a wasteful number, since it uses less digits than its factorization.

6822942385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4713.

The product of its digits is 1658880, while the sum is 49.

The square root of 6822942385 is about 82601.1040180457. The cubic root of 6822942385 is about 1896.6647290042.

The spelling of 6822942385 in words is "six billion, eight hundred twenty-two million, nine hundred forty-two thousand, three hundred eighty-five".