6379432496 has 20 divisors (see below), whose sum is σ = 12438882432. Its totient is φ = 3169398336.

The previous prime is 6379432489. The next prime is 6379432511. The reversal of 6379432496 is 6942349736.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1267280 + ... + 1272303.

Almost surely, 2^6379432496 is an apocalyptic number.

It is an amenable number.

6379432496 is a deficient number, since it is larger than the sum of its proper divisors (6059449936).

6379432496 is a wasteful number, since it uses less digits than its factorization.

6379432496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539748 (or 2539742 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 53.

The square root of 6379432496 is about 79871.3496568075. The cubic root of 6379432496 is about 1854.6445262524.

The spelling of 6379432496 in words is "six billion, three hundred seventy-nine million, four hundred thirty-two thousand, four hundred ninety-six".