6496437696 has 112 divisors (see below), whose sum is σ = 19708026624. Its totient is φ = 1850075136.

The previous prime is 6496437641. The next prime is 6496437757. The reversal of 6496437696 is 6967346946.

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

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, 412951 + ... + 428393.

Almost surely, 2^6496437696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6496437696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9854013312).

6496437696 is an abundant number, since it is smaller than the sum of its proper divisors (13211588928).

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

6496437696 is a wasteful number, since it uses less digits than its factorization.

6496437696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15778 (or 15768 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 60.

The square root of 6496437696 is about 80600.4819836705. The cubic root of 6496437696 is about 1865.9145843274.

The spelling of 6496437696 in words is "six billion, four hundred ninety-six million, four hundred thirty-seven thousand, six hundred ninety-six".