673587967 has 8 divisors (see below), whose sum is σ = 732446624. Its totient is φ = 615735648.

The previous prime is 673587961. The next prime is 673587989. The reversal of 673587967 is 769785376.

673587967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 673587967 - 2²⁷ = 539370239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673587961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250188 + ... + 252865.

It is an arithmetic number, because the mean of its divisors is an integer number (91555828).

Almost surely, 2^673587967 is an apocalyptic number.

673587967 is a deficient number, since it is larger than the sum of its proper divisors (58858657).

673587967 is a wasteful number, since it uses less digits than its factorization.

673587967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503169.

The product of its digits is 13335840, while the sum is 58.

The square root of 673587967 is about 25953.5732992588. The cubic root of 673587967 is about 876.5932189588.

The spelling of 673587967 in words is "six hundred seventy-three million, five hundred eighty-seven thousand, nine hundred sixty-seven".