16586734396 has 6 divisors (see below), whose sum is σ = 29026785200. Its totient is φ = 8293367196.

The previous prime is 16586734391. The next prime is 16586734433. The reversal of 16586734396 is 69343768561.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16586734396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16586734391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2073341796 + ... + 2073341803.

Almost surely, 2^16586734396 is an apocalyptic number.

It is an amenable number.

16586734396 is a deficient number, since it is larger than the sum of its proper divisors (12440050804).

16586734396 is a wasteful number, since it uses less digits than its factorization.

16586734396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4146683603 (or 4146683601 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 58.

The spelling of 16586734396 in words is "sixteen billion, five hundred eighty-six million, seven hundred thirty-four thousand, three hundred ninety-six".