8163284 has 12 divisors (see below), whose sum is σ = 14347200. Its totient is φ = 4064088.

The previous prime is 8163283. The next prime is 8163313. The reversal of 8163284 is 4823618.

It is a self number, because there is not a number n which added to its sum of digits gives 8163284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8163283) 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, 3314 + ... + 5225.

It is an arithmetic number, because the mean of its divisors is an integer number (1195600).

Almost surely, 2^8163284 is an apocalyptic number.

It is an amenable number.

8163284 is a deficient number, since it is larger than the sum of its proper divisors (6183916).

8163284 is a wasteful number, since it uses less digits than its factorization.

8163284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8782 (or 8780 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 8163284 is about 2857.1461285696. The cubic root of 8163284 is about 201.3515460428.

The spelling of 8163284 in words is "eight million, one hundred sixty-three thousand, two hundred eighty-four".