803104009 has 4 divisors (see below), whose sum is σ = 815090704. Its totient is φ = 791117316.

The previous prime is 803103997. The next prime is 803104019. The reversal of 803104009 is 900401308.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 803104009 - 2⁷ = 803103881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (803104019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5993247 + ... + 5993380.

It is an arithmetic number, because the mean of its divisors is an integer number (203772676).

Almost surely, 2^803104009 is an apocalyptic number.

It is an amenable number.

803104009 is a deficient number, since it is larger than the sum of its proper divisors (11986695).

803104009 is a wasteful number, since it uses less digits than its factorization.

803104009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11986694.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 803104009 is about 28339.0897701391. The cubic root of 803104009 is about 929.5168450375.

The spelling of 803104009 in words is "eight hundred three million, one hundred four thousand, nine".