673603252404 has 48 divisors (see below), whose sum is σ = 1574372757888. Its totient is φ = 224158747648.

The previous prime is 673603252403. The next prime is 673603252493. The reversal of 673603252404 is 404252306376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673603252403) 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, 18822592 + ... + 18858344.

It is an arithmetic number, because the mean of its divisors is an integer number (32799432456).

Almost surely, 2^673603252404 is an apocalyptic number.

It is an amenable number.

673603252404 is an abundant number, since it is smaller than the sum of its proper divisors (900769505484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673603252404 is a wasteful number, since it uses less digits than its factorization.

673603252404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38344 (or 38342 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 673603252404 in words is "six hundred seventy-three billion, six hundred three million, two hundred fifty-two thousand, four hundred four".