6496761936 has 80 divisors (see below), whose sum is σ = 19195200000. Its totient is φ = 1854835584.

The previous prime is 6496761881. The next prime is 6496761949. The reversal of 6496761936 is 6391676946.

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, 497215 + ... + 510113.

It is an arithmetic number, because the mean of its divisors is an integer number (239940000).

Almost surely, 2^6496761936 is an apocalyptic number.

It is an amenable number.

6496761936 is an abundant number, since it is smaller than the sum of its proper divisors (12698438064).

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

6496761936 is a wasteful number, since it uses less digits than its factorization.

6496761936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14416 (or 14410 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 57.

The square root of 6496761936 is about 80602.4933609377. The cubic root of 6496761936 is about 1865.9456266774.

The spelling of 6496761936 in words is "six billion, four hundred ninety-six million, seven hundred sixty-one thousand, nine hundred thirty-six".