8163834 has 16 divisors (see below), whose sum is σ = 18660288. Its totient is φ = 2332512.

The previous prime is 8163833. The next prime is 8163839. The reversal of 8163834 is 4383618.

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 = 8163795 and 8163804.

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 in 7 ways as a sum of consecutive naturals, for example, 97147 + ... + 97230.

It is an arithmetic number, because the mean of its divisors is an integer number (1166268).

Almost surely, 2^8163834 is an apocalyptic number.

8163834 is an abundant number, since it is smaller than the sum of its proper divisors (10496454).

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

8163834 is a wasteful number, since it uses less digits than its factorization.

8163834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194389.

The product of its digits is 13824, while the sum is 33.

The square root of 8163834 is about 2857.2423768382. The cubic root of 8163834 is about 201.3560679511.

The spelling of 8163834 in words is "eight million, one hundred sixty-three thousand, eight hundred thirty-four".