8084404409 has 16 divisors (see below), whose sum is σ = 8387850240. Its totient is φ = 7783752000.

The previous prime is 8084404381. The next prime is 8084404423. The reversal of 8084404409 is 9044044808.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8084404409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8084404439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6844799 + ... + 6845979.

It is an arithmetic number, because the mean of its divisors is an integer number (524240640).

Almost surely, 2^8084404409 is an apocalyptic number.

It is an amenable number.

8084404409 is a deficient number, since it is larger than the sum of its proper divisors (303445831).

8084404409 is a wasteful number, since it uses less digits than its factorization.

8084404409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 8084404409 is about 89913.3160827694. The cubic root of 8084404409 is about 2007.0091082557.

The spelling of 8084404409 in words is "eight billion, eighty-four million, four hundred four thousand, four hundred nine".