8163396 has 48 divisors (see below), whose sum is σ = 21362880. Its totient is φ = 2695680.

The previous prime is 8163359. The next prime is 8163401. The reversal of 8163396 is 6933618.

8163396 = T₂₃₃ + T₂₃₄ + ... + T₃₉₄.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8163396.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13860 + ... + 14436.

It is an arithmetic number, because the mean of its divisors is an integer number (445060).

Almost surely, 2^8163396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10681440).

8163396 is an abundant number, since it is smaller than the sum of its proper divisors (13199484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8163396 is a wasteful number, since it uses less digits than its factorization.

8163396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 713 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 8163396 is about 2857.1657284799. The cubic root of 8163396 is about 201.3524668842.

The spelling of 8163396 in words is "eight million, one hundred sixty-three thousand, three hundred ninety-six".