16846045836 has 12 divisors (see below), whose sum is σ = 39307440312. Its totient is φ = 5615348608.

The previous prime is 16846045819. The next prime is 16846045837. The reversal of 16846045836 is 63854064861.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×16846045836² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16846045837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701918565 + ... + 701918588.

It is an arithmetic number, because the mean of its divisors is an integer number (3275620026).

Almost surely, 2^16846045836 is an apocalyptic number.

It is an amenable number.

16846045836 is an abundant number, since it is smaller than the sum of its proper divisors (22461394476).

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

16846045836 is a wasteful number, since it uses less digits than its factorization.

16846045836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403837160 (or 1403837158 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 16846045836 in words is "sixteen billion, eight hundred forty-six million, forty-five thousand, eight hundred thirty-six".