6468793432 has 32 divisors (see below), whose sum is σ = 12188491200. Its totient is φ = 3218569504.

The previous prime is 6468793427. The next prime is 6468793433. The reversal of 6468793432 is 2343978646.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6468793432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468793433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1560819 + ... + 1564957.

It is an arithmetic number, because the mean of its divisors is an integer number (380890350).

Almost surely, 2^6468793432 is an apocalyptic number.

It is an amenable number.

6468793432 is a deficient number, since it is larger than the sum of its proper divisors (5719697768).

6468793432 is a wasteful number, since it uses less digits than its factorization.

6468793432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055 (or 5051 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 52.

The square root of 6468793432 is about 80428.8097139327. The cubic root of 6468793432 is about 1863.2641484747.

The spelling of 6468793432 in words is "six billion, four hundred sixty-eight million, seven hundred ninety-three thousand, four hundred thirty-two".