8034471047 has 4 divisors (see below), whose sum is σ = 8040094920. Its totient is φ = 8028847176.

The previous prime is 8034471013. The next prime is 8034471073. The reversal of 8034471047 is 7401744308.

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

It is a cyclic number.

It is not a de Polignac number, because 8034471047 - 2¹⁰ = 8034470023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8034471047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8034471007) 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, 2809793 + ... + 2812650.

It is an arithmetic number, because the mean of its divisors is an integer number (2010023730).

Almost surely, 2^8034471047 is an apocalyptic number.

8034471047 is a deficient number, since it is larger than the sum of its proper divisors (5623873).

8034471047 is a wasteful number, since it uses less digits than its factorization.

8034471047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5623872.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 8034471047 is about 89635.2109776063. The cubic root of 8034471047 is about 2002.8684712196.

The spelling of 8034471047 in words is "eight billion, thirty-four million, four hundred seventy-one thousand, forty-seven".