6464266264 has 32 divisors (see below), whose sum is σ = 12443563440. Its totient is φ = 3146915200.

The previous prime is 6464266253. The next prime is 6464266267. The reversal of 6464266264 is 4626624646.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6464266267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2647 + ... + 113734.

Almost surely, 2^6464266264 is an apocalyptic number.

It is an amenable number.

6464266264 is a deficient number, since it is larger than the sum of its proper divisors (5979297176).

6464266264 is a wasteful number, since it uses less digits than its factorization.

6464266264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116571 (or 116567 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 46.

The square root of 6464266264 is about 80400.6608430553. The cubic root of 6464266264 is about 1862.8293802039.

The spelling of 6464266264 in words is "six billion, four hundred sixty-four million, two hundred sixty-six thousand, two hundred sixty-four".