796641536 has 72 divisors (see below), whose sum is σ = 1624734720. Its totient is φ = 389781504.

The previous prime is 796641533. The next prime is 796641551. The reversal of 796641536 is 635146697.

796641536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (796641533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3478670 + ... + 3478898.

It is an arithmetic number, because the mean of its divisors is an integer number (22565760).

Almost surely, 2^796641536 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 796641536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812367360).

796641536 is an abundant number, since it is smaller than the sum of its proper divisors (828093184).

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

796641536 is a wasteful number, since it uses less digits than its factorization.

796641536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 465 counting only the distinct ones).

The product of its digits is 816480, while the sum is 47.

The square root of 796641536 is about 28224.8389897976. The cubic root of 796641536 is about 927.0168938813.

The spelling of 796641536 in words is "seven hundred ninety-six million, six hundred forty-one thousand, five hundred thirty-six".