6433496216 has 64 divisors (see below), whose sum is σ = 14979840000. Its totient is φ = 2527822080.

The previous prime is 6433496207. The next prime is 6433496239. The reversal of 6433496216 is 6126943346.

It is a super-2 number, since 2×6433496216² = 82779747122572637312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64541 + ... + 130508.

It is an arithmetic number, because the mean of its divisors is an integer number (234060000).

Almost surely, 2^6433496216 is an apocalyptic number.

It is an amenable number.

6433496216 is an abundant number, since it is smaller than the sum of its proper divisors (8546343784).

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

6433496216 is a wasteful number, since it uses less digits than its factorization.

6433496216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195112 (or 195108 counting only the distinct ones).

The product of its digits is 559872, while the sum is 44.

The square root of 6433496216 is about 80209.0781395722. The cubic root of 6433496216 is about 1859.8689752387.

The spelling of 6433496216 in words is "six billion, four hundred thirty-three million, four hundred ninety-six thousand, two hundred sixteen".