6493943232 has 112 divisors (see below), whose sum is σ = 21818315520. Its totient is φ = 1855408896.

The previous prime is 6493943221. The next prime is 6493943251. The reversal of 6493943232 is 2323493946.

It is a tau number, because it is divible by the number of its divisors (112).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 256338 + ... + 280529.

Almost surely, 2^6493943232 is an apocalyptic number.

It is an amenable number.

6493943232 is an abundant number, since it is smaller than the sum of its proper divisors (15324372288).

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

6493943232 is a wasteful number, since it uses less digits than its factorization.

6493943232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536895 (or 536879 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The square root of 6493943232 is about 80585.0062480608. The cubic root of 6493943232 is about 1865.6757327786.

The spelling of 6493943232 in words is "six billion, four hundred ninety-three million, nine hundred forty-three thousand, two hundred thirty-two".