673536875 has 30 divisors (see below), whose sum is σ = 921108276. Its totient is φ = 488280000.

The previous prime is 673536779. The next prime is 673536883. The reversal of 673536875 is 578635376.

It is a happy number.

673536875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 673536875 - 2¹⁰ = 673535851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2151719 + ... + 2152031.

Almost surely, 2^673536875 is an apocalyptic number.

673536875 is a deficient number, since it is larger than the sum of its proper divisors (247571401).

673536875 is an frugal number, since it uses more digits than its factorization.

673536875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 329 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 50.

The square root of 673536875 is about 25952.5889845310. The cubic root of 673536875 is about 876.5710550468.

The spelling of 673536875 in words is "six hundred seventy-three million, five hundred thirty-six thousand, eight hundred seventy-five".