4398167 has 4 divisors (see below), whose sum is σ = 4453920. Its totient is φ = 4342416.

The previous prime is 4398151. The next prime is 4398181. The reversal of 4398167 is 7618934.

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 4398167 - 2⁴ = 4398151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4398167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27758 + ... + 27915.

It is an arithmetic number, because the mean of its divisors is an integer number (1113480).

Almost surely, 2^4398167 is an apocalyptic number.

4398167 is a deficient number, since it is larger than the sum of its proper divisors (55753).

4398167 is an equidigital number, since it uses as much as digits as its factorization.

4398167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55752.

The product of its digits is 36288, while the sum is 38.

The square root of 4398167 is about 2097.1807265946. The cubic root of 4398167 is about 163.8414961734.

The spelling of 4398167 in words is "four million, three hundred ninety-eight thousand, one hundred sixty-seven".