8493422 has 8 divisors (see below), whose sum is σ = 14560176. Its totient is φ = 3640032.

The previous prime is 8493413. The next prime is 8493427. The reversal of 8493422 is 2243948.

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

It is a d-powerful number, because it can be written as 8³ + 4 + 9⁶ + 3¹⁴ + 4¹⁰ + 2¹⁵ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493427) 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, 303323 + ... + 303350.

It is an arithmetic number, because the mean of its divisors is an integer number (1820022).

Almost surely, 2^8493422 is an apocalyptic number.

8493422 is a deficient number, since it is larger than the sum of its proper divisors (6066754).

8493422 is a wasteful number, since it uses less digits than its factorization.

8493422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606682.

The product of its digits is 13824, while the sum is 32.

The square root of 8493422 is about 2914.3476113875. The cubic root of 8493422 is about 204.0300961620.

The spelling of 8493422 in words is "eight million, four hundred ninety-three thousand, four hundred twenty-two".