673672624000 has 64 divisors (see below), whose sum is σ = 1674918601200. Its totient is φ = 269469043200.

The previous prime is 673672623983. The next prime is 673672624003. The reversal of 673672624000 is 426276376.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673672624003) 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 7 ways as a sum of consecutive naturals, for example, 21036270 + ... + 21068269.

Almost surely, 2^673672624000 is an apocalyptic number.

It is an amenable number.

673672624000 is an abundant number, since it is smaller than the sum of its proper divisors (1001245977200).

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

673672624000 is an equidigital number, since it uses as much as digits as its factorization.

673672624000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42104568 (or 42104546 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 673672624000 in words is "six hundred seventy-three billion, six hundred seventy-two million, six hundred twenty-four thousand".