6696466964 has 24 divisors (see below), whose sum is σ = 12786334176. Its totient is φ = 3043332000.

The previous prime is 6696466961. The next prime is 6696466969. The reversal of 6696466964 is 4696646966.

It is a junction number, because it is equal to n+sod(n) for n = 6696466897 and 6696466906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6696466961) 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, 391634 + ... + 408374.

It is an arithmetic number, because the mean of its divisors is an integer number (532763924).

Almost surely, 2^6696466964 is an apocalyptic number.

It is an amenable number.

6696466964 is a deficient number, since it is larger than the sum of its proper divisors (6089867212).

6696466964 is a wasteful number, since it uses less digits than its factorization.

6696466964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25847 (or 25845 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 62.

The square root of 6696466964 is about 81831.9434206472. The cubic root of 6696466964 is about 1884.8722049825.

The spelling of 6696466964 in words is "six billion, six hundred ninety-six million, four hundred sixty-six thousand, nine hundred sixty-four".