8043934 has 4 divisors (see below), whose sum is σ = 12065904. Its totient is φ = 4021966.

The previous prime is 8043929. The next prime is 8043949. The reversal of 8043934 is 4393408.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 8043896 and 8043905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010982 + ... + 2010985.

It is an arithmetic number, because the mean of its divisors is an integer number (3016476).

Almost surely, 2^8043934 is an apocalyptic number.

8043934 is a deficient number, since it is larger than the sum of its proper divisors (4021970).

8043934 is a wasteful number, since it uses less digits than its factorization.

8043934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021969.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 8043934 is about 2836.1829983272. The cubic root of 8043934 is about 200.3654484969.

The spelling of 8043934 in words is "eight million, forty-three thousand, nine hundred thirty-four".