16397580696 has 192 divisors, whose sum is σ = 49470382080. Its totient is φ = 4511324160.

The previous prime is 16397580691. The next prime is 16397580721. The reversal of 16397580696 is 69608579361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16397580691) 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 47 ways as a sum of consecutive naturals, for example, 8128680 + ... + 8130696.

It is an arithmetic number, because the mean of its divisors is an integer number (257658240).

Almost surely, 2^16397580696 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 16397580696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24735191040).

16397580696 is an abundant number, since it is smaller than the sum of its proper divisors (33072801384).

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

16397580696 is a wasteful number, since it uses less digits than its factorization.

16397580696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294 (or 2283 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 16397580696 in words is "sixteen billion, three hundred ninety-seven million, five hundred eighty thousand, six hundred ninety-six".