4069319047 has 4 divisors (see below), whose sum is σ = 4075330536. Its totient is φ = 4063307560.

The previous prime is 4069319029. The next prime is 4069319117. The reversal of 4069319047 is 7409139604.

4069319047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4069319047 - 2²⁷ = 3935101319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4069318994 and 4069319012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4069319017) 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, 3004729 + ... + 3006082.

It is an arithmetic number, because the mean of its divisors is an integer number (1018832634).

Almost surely, 2^4069319047 is an apocalyptic number.

4069319047 is a deficient number, since it is larger than the sum of its proper divisors (6011489).

4069319047 is an equidigital number, since it uses as much as digits as its factorization.

4069319047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011488.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 4069319047 is about 63791.2144969823. The cubic root of 4069319047 is about 1596.5183468807.

The spelling of 4069319047 in words is "four billion, sixty-nine million, three hundred nineteen thousand, forty-seven".