16736398756 has 48 divisors (see below), whose sum is σ = 36705110400. Its totient is φ = 6486865920.

The previous prime is 16736398681. The next prime is 16736398781. The reversal of 16736398756 is 65789363761.

16736398756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16736398694 and 16736398703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81331 + ... + 200218.

It is an arithmetic number, because the mean of its divisors is an integer number (764689800).

Almost surely, 2^16736398756 is an apocalyptic number.

It is an amenable number.

16736398756 is an abundant number, since it is smaller than the sum of its proper divisors (19968711644).

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

16736398756 is a wasteful number, since it uses less digits than its factorization.

16736398756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281764 (or 281762 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 61.

The spelling of 16736398756 in words is "sixteen billion, seven hundred thirty-six million, three hundred ninety-eight thousand, seven hundred fifty-six".