673229167 has 4 divisors (see below), whose sum is σ = 725016040. Its totient is φ = 621442296.

The previous prime is 673229153. The next prime is 673229173. The reversal of 673229167 is 761922376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673229167 - 2¹⁵ = 673196399 is a prime.

It is a super-2 number, since 2×673229167² = 906475022599027778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673229107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25893417 + ... + 25893442.

It is an arithmetic number, because the mean of its divisors is an integer number (181254010).

Almost surely, 2^673229167 is an apocalyptic number.

673229167 is a deficient number, since it is larger than the sum of its proper divisors (51786873).

673229167 is a wasteful number, since it uses less digits than its factorization.

673229167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51786872.

The product of its digits is 190512, while the sum is 43.

The square root of 673229167 is about 25946.6600355421. The cubic root of 673229167 is about 876.4375463892.

The spelling of 673229167 in words is "six hundred seventy-three million, two hundred twenty-nine thousand, one hundred sixty-seven".