3315687047 has 2 divisors, whose sum is σ = 3315687048. Its totient is φ = 3315687046.

The previous prime is 3315687041. The next prime is 3315687059. The reversal of 3315687047 is 7407865133.

3315687047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (7407865133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3315687047 - 2¹⁴ = 3315670663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3315686989 and 3315687007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3315687041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1657843523 + 1657843524.

It is an arithmetic number, because the mean of its divisors is an integer number (1657843524).

Almost surely, 2^3315687047 is an apocalyptic number.

3315687047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3315687047 is an equidigital number, since it uses as much as digits as its factorization.

3315687047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 3315687047 is about 57582.0028046958. The cubic root of 3315687047 is about 1491.1609118423.

The spelling of 3315687047 in words is "three billion, three hundred fifteen million, six hundred eighty-seven thousand, forty-seven".