8009834 has 36 divisors (see below), whose sum is σ = 14665986. Its totient is φ = 3268944.

The previous prime is 8009831. The next prime is 8009843. The reversal of 8009834 is 4389008.

It can be written as a sum of positive squares in only one way, i.e., 5303809 + 2706025 = 2303^2 + 1645^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8009834.

It is not an unprimeable number, because it can be changed into a prime (8009831) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 170399 + ... + 170445.

Almost surely, 2^8009834 is an apocalyptic number.

8009834 is a deficient number, since it is larger than the sum of its proper divisors (6656152).

8009834 is a wasteful number, since it uses less digits than its factorization.

8009834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8009834 is about 2830.1650128570. The cubic root of 8009834 is about 200.0819164439.

The spelling of 8009834 in words is "eight million, nine thousand, eight hundred thirty-four".