6822590466 has 16 divisors (see below), whose sum is σ = 13902637824. Its totient is φ = 2231287344.

The previous prime is 6822590461. The next prime is 6822590507. The reversal of 6822590466 is 6640952286.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6822590461) 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 in 7 ways as a sum of consecutive naturals, for example, 10727026 + ... + 10727661.

It is an arithmetic number, because the mean of its divisors is an integer number (868914864).

Almost surely, 2^6822590466 is an apocalyptic number.

6822590466 is an abundant number, since it is smaller than the sum of its proper divisors (7080047358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6822590466 is a wasteful number, since it uses less digits than its factorization.

6822590466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21454745.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 6822590466 is about 82598.9737587580. The cubic root of 6822590466 is about 1896.6321192301.

The spelling of 6822590466 in words is "six billion, eight hundred twenty-two million, five hundred ninety thousand, four hundred sixty-six".