473998764089 has 16 divisors (see below), whose sum is σ = 493441320960. Its totient is φ = 455026544400.

The previous prime is 473998764067. The next prime is 473998764121. The reversal of 473998764089 is 980467899374.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473998764089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473998664089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105164 + ... + 979314.

It is an arithmetic number, because the mean of its divisors is an integer number (30840082560).

Almost surely, 2^473998764089 is an apocalyptic number.

It is an amenable number.

473998764089 is a deficient number, since it is larger than the sum of its proper divisors (19442556871).

473998764089 is a wasteful number, since it uses less digits than its factorization.

473998764089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874420.

The product of its (nonzero) digits is 658409472, while the sum is 74.

The spelling of 473998764089 in words is "four hundred seventy-three billion, nine hundred ninety-eight million, seven hundred sixty-four thousand, eighty-nine".