808712407673 has 4 divisors (see below), whose sum is σ = 808721056128. Its totient is φ = 808703759220.

The previous prime is 808712407603. The next prime is 808712407693. The reversal of 808712407673 is 376704217808.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 808712407673 - 2³⁰ = 807638665849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (808712407603) 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 3 ways as a sum of consecutive naturals, for example, 4182413 + ... + 4371498.

It is an arithmetic number, because the mean of its divisors is an integer number (202180264032).

Almost surely, 2^808712407673 is an apocalyptic number.

It is an amenable number.

808712407673 is a deficient number, since it is larger than the sum of its proper divisors (8648455).

808712407673 is an equidigital number, since it uses as much as digits as its factorization.

808712407673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8648454.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 808712407673 in words is "eight hundred eight billion, seven hundred twelve million, four hundred seven thousand, six hundred seventy-three".