16497347364 has 27 divisors (see below), whose sum is σ = 41703576187. Its totient is φ = 5498858904.

The previous prime is 16497347351. The next prime is 16497347369. The reversal of 16497347364 is 46374379461.

The square root of 16497347364 is 128442.

It is a perfect power (a square), and thus also a powerful number.

16497347364 is a `hidden beast` number, since 1 + 6 + 49 + 73 + 473 + 64 = 666.

16497347364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16497347364.

It is not an unprimeable number, because it can be changed into a prime (16497347369) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 759949 + ... + 781355.

Almost surely, 2^16497347364 is an apocalyptic number.

16497347364 is the 128442-nd square number.

It is an amenable number.

16497347364 is an abundant number, since it is smaller than the sum of its proper divisors (25206228823).

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

16497347364 is an frugal number, since it uses more digits than its factorization.

16497347364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42824 (or 21412 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 54.

The spelling of 16497347364 in words is "sixteen billion, four hundred ninety-seven million, three hundred forty-seven thousand, three hundred sixty-four".