8163836 has 6 divisors (see below), whose sum is σ = 14286720. Its totient is φ = 4081916.

The previous prime is 8163833. The next prime is 8163839. The reversal of 8163836 is 6383618.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8163833) and next prime (8163839).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8163796 and 8163805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8163833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020476 + ... + 1020483.

It is an arithmetic number, because the mean of its divisors is an integer number (2381120).

Almost surely, 2^8163836 is an apocalyptic number.

It is an amenable number.

8163836 is a deficient number, since it is larger than the sum of its proper divisors (6122884).

8163836 is a wasteful number, since it uses less digits than its factorization.

8163836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040963 (or 2040961 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 8163836 is about 2857.2427268260. The cubic root of 8163836 is about 201.3560843940.

The spelling of 8163836 in words is "eight million, one hundred sixty-three thousand, eight hundred thirty-six".