84898585673 has 16 divisors (see below), whose sum is σ = 97380999360. Its totient is φ = 73297492800.

The previous prime is 84898585669. The next prime is 84898585679. The reversal of 84898585673 is 37658589848.

It is a cyclic number.

It is not a de Polignac number, because 84898585673 - 2² = 84898585669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 84898585597 and 84898585606.

It is not an unprimeable number, because it can be changed into a prime (84898585679) 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 15 ways as a sum of consecutive naturals, for example, 2162015 + ... + 2200932.

It is an arithmetic number, because the mean of its divisors is an integer number (6086312460).

Almost surely, 2^84898585673 is an apocalyptic number.

It is an amenable number.

84898585673 is a deficient number, since it is larger than the sum of its proper divisors (12482413687).

84898585673 is a wasteful number, since it uses less digits than its factorization.

84898585673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363048.

The product of its digits is 464486400, while the sum is 71.

The spelling of 84898585673 in words is "eighty-four billion, eight hundred ninety-eight million, five hundred eighty-five thousand, six hundred seventy-three".