9696537843 has 64 divisors (see below), whose sum is σ = 14905658880. Its totient is φ = 5568307200.

The previous prime is 9696537803. The next prime is 9696537847. The reversal of 9696537843 is 3487356969.

It is not a de Polignac number, because 9696537843 - 2¹⁶ = 9696472307 is a prime.

It is a super-2 number, since 2×9696537843² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9696537847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4249863 + ... + 4252143.

It is an arithmetic number, because the mean of its divisors is an integer number (232900920).

Almost surely, 2^9696537843 is an apocalyptic number.

9696537843 is a deficient number, since it is larger than the sum of its proper divisors (5209121037).

9696537843 is a wasteful number, since it uses less digits than its factorization.

9696537843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468.

The product of its digits is 29393280, while the sum is 60.

The square root of 9696537843 is about 98471.0000101553. Note that the first 4 decimals coincide. The cubic root of 9696537843 is about 2132.4174718878.

The spelling of 9696537843 in words is "nine billion, six hundred ninety-six million, five hundred thirty-seven thousand, eight hundred forty-three".