16892904917 has 16 divisors (see below), whose sum is σ = 19365265920. Its totient is φ = 14435376768.

The previous prime is 16892904901. The next prime is 16892904979. The reversal of 16892904917 is 71940929861.

It is a cyclic number.

It is not a de Polignac number, because 16892904917 - 2⁴ = 16892904901 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16892904317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7314959 + ... + 7317267.

It is an arithmetic number, because the mean of its divisors is an integer number (1210329120).

Almost surely, 2^16892904917 is an apocalyptic number.

It is an amenable number.

16892904917 is a deficient number, since it is larger than the sum of its proper divisors (2472361003).

16892904917 is a wasteful number, since it uses less digits than its factorization.

16892904917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060.

The product of its (nonzero) digits is 1959552, while the sum is 56.

The spelling of 16892904917 in words is "sixteen billion, eight hundred ninety-two million, nine hundred four thousand, nine hundred seventeen".