8193934 has 16 divisors (see below), whose sum is σ = 14658048. Its totient is φ = 3358872.

The previous prime is 8193929. The next prime is 8193961. The reversal of 8193934 is 4393918.

It is a junction number, because it is equal to n+sod(n) for n = 8193893 and 8193902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12402 + ... + 13045.

It is an arithmetic number, because the mean of its divisors is an integer number (916128).

Almost surely, 2^8193934 is an apocalyptic number.

8193934 is a deficient number, since it is larger than the sum of its proper divisors (6464114).

8193934 is a wasteful number, since it uses less digits than its factorization.

8193934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25479.

The product of its digits is 23328, while the sum is 37.

The square root of 8193934 is about 2862.5048471575. The cubic root of 8193934 is about 201.6032305846.

It can be divided in two parts, 819 and 3934, that added together give a triangular number (4753 = T₉₇).

The spelling of 8193934 in words is "eight million, one hundred ninety-three thousand, nine hundred thirty-four".