873967 has 4 divisors (see below), whose sum is σ = 888840. Its totient is φ = 859096.

The previous prime is 873959. The next prime is 873979. The reversal of 873967 is 769378.

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 873967 - 2³ = 873959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7348 + ... + 7465.

It is an arithmetic number, because the mean of its divisors is an integer number (222210).

2⁸⁷³⁹⁶⁷ is an apocalyptic number.

873967 is a deficient number, since it is larger than the sum of its proper divisors (14873).

873967 is a wasteful number, since it uses less digits than its factorization.

873967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14872.

The product of its digits is 63504, while the sum is 40.

The square root of 873967 is about 934.8620219048. The cubic root of 873967 is about 95.6089051187.

The spelling of 873967 in words is "eight hundred seventy-three thousand, nine hundred sixty-seven".