It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-804147479 is a prime.
It is a Duffinian number.
It is a congruent number.
Almost surely, 2804147479 is an apocalyptic number.
804147479 is a wasteful number, since it uses less digits than its factorization.
804147479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7515504.
The square root of 804147479 is about 28357.4942299210. The cubic root of 804147479 is about 929.9192433827.
The spelling of 804147479 in words is "eight hundred four million, one hundred forty-seven thousand, four hundred seventy-nine".