16097886684 has 36 divisors (see below), whose sum is σ = 44391143160. Its totient is φ = 4878147360.

The previous prime is 16097886647. The next prime is 16097886719. The reversal of 16097886684 is 48668879061.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20325219 + ... + 20326010.

It is an arithmetic number, because the mean of its divisors is an integer number (1233087310).

Almost surely, 2^16097886684 is an apocalyptic number.

It is an amenable number.

16097886684 is an abundant number, since it is smaller than the sum of its proper divisors (28293256476).

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

16097886684 is a wasteful number, since it uses less digits than its factorization.

16097886684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40651250 (or 40651245 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 16097886684 in words is "sixteen billion, ninety-seven million, eight hundred eighty-six thousand, six hundred eighty-four".