6396822632 has 32 divisors (see below), whose sum is σ = 12107214720. Its totient is φ = 3168332160.

The previous prime is 6396822571. The next prime is 6396822637. The reversal of 6396822632 is 2362286936.

It is not an unprimeable number, because it can be changed into a prime (6396822637) 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 7 ways as a sum of consecutive naturals, for example, 532193 + ... + 544079.

It is an arithmetic number, because the mean of its divisors is an integer number (378350460).

Almost surely, 2^6396822632 is an apocalyptic number.

It is an amenable number.

6396822632 is a deficient number, since it is larger than the sum of its proper divisors (5710392088).

6396822632 is a wasteful number, since it uses less digits than its factorization.

6396822632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12521 (or 12517 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 47.

The square root of 6396822632 is about 79980.1389846254. The cubic root of 6396822632 is about 1856.3282318384.

The spelling of 6396822632 in words is "six billion, three hundred ninety-six million, eight hundred twenty-two thousand, six hundred thirty-two".