673467863717888 has 24 divisors (see below), whose sum is σ = 1346606885709540. Its totient is φ = 336733931857920.

The previous prime is 673467863717867. The next prime is 673467863717963. The reversal of 673467863717888 is 888717368764376.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 164420863118 + ... + 164420867213.

Almost surely, 2^{673467863717888} is an apocalyptic number.

It is an amenable number.

673467863717888 is a deficient number, since it is larger than the sum of its proper divisors (673139021991652).

673467863717888 is an equidigital number, since it uses as much as digits as its factorization.

673467863717888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328841730353 (or 328841730333 counting only the distinct ones).

The product of its digits is 76473040896, while the sum is 89.

The spelling of 673467863717888 in words is "six hundred seventy-three trillion, four hundred sixty-seven billion, eight hundred sixty-three million, seven hundred seventeen thousand, eight hundred eighty-eight".