8034809 has 4 divisors (see below), whose sum is σ = 8252004. Its totient is φ = 7817616.

The previous prime is 8034799. The next prime is 8034821. The reversal of 8034809 is 9084308.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7812025 + 222784 = 2795^2 + 472^2 .

It is a cyclic number.

It is not a de Polignac number, because 8034809 - 2⁸ = 8034553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8034839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108542 + ... + 108615.

It is an arithmetic number, because the mean of its divisors is an integer number (2063001).

Almost surely, 2^8034809 is an apocalyptic number.

It is an amenable number.

8034809 is a deficient number, since it is larger than the sum of its proper divisors (217195).

8034809 is a wasteful number, since it uses less digits than its factorization.

8034809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217194.

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

The square root of 8034809 is about 2834.5738656807. The cubic root of 8034809 is about 200.2896552965.

The spelling of 8034809 in words is "eight million, thirty-four thousand, eight hundred nine".