4047516317 has 16 divisors (see below), whose sum is σ = 4443445440. Its totient is φ = 3664248192.

The previous prime is 4047516251. The next prime is 4047516323. The reversal of 4047516317 is 7136157404.

It is a cyclic number.

It is not a de Polignac number, because 4047516317 - 2²⁴ = 4030739101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047516217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157958 + ... + 181784.

It is an arithmetic number, because the mean of its divisors is an integer number (277715340).

Almost surely, 2^4047516317 is an apocalyptic number.

It is an amenable number.

4047516317 is a deficient number, since it is larger than the sum of its proper divisors (395929123).

4047516317 is a wasteful number, since it uses less digits than its factorization.

4047516317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24092.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 4047516317 is about 63620.0936575859. The cubic root of 4047516317 is about 1593.6619467702.

The spelling of 4047516317 in words is "four billion, forty-seven million, five hundred sixteen thousand, three hundred seventeen".