16297836846 has 64 divisors (see below), whose sum is σ = 35411212800. Its totient is φ = 4985076096.

The previous prime is 16297836829. The next prime is 16297836859. The reversal of 16297836846 is 64863879261.

It is a self number, because there is not a number n which added to its sum of digits gives 16297836846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 615345 + ... + 641283.

It is an arithmetic number, because the mean of its divisors is an integer number (553300200).

Almost surely, 2^16297836846 is an apocalyptic number.

16297836846 is an abundant number, since it is smaller than the sum of its proper divisors (19113375954).

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

16297836846 is a wasteful number, since it uses less digits than its factorization.

16297836846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26153.

The product of its digits is 20901888, while the sum is 60.

The spelling of 16297836846 in words is "sixteen billion, two hundred ninety-seven million, eight hundred thirty-six thousand, eight hundred forty-six".