3116067947 has 2 divisors, whose sum is σ = 3116067948. Its totient is φ = 3116067946.

The previous prime is 3116067923. The next prime is 3116067953. The reversal of 3116067947 is 7497606113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3116067947 - 2¹⁰ = 3116066923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3116067898 and 3116067907.

It is not a weakly prime, because it can be changed into another prime (3116067917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558033973 + 1558033974.

It is an arithmetic number, because the mean of its divisors is an integer number (1558033974).

Almost surely, 2^3116067947 is an apocalyptic number.

3116067947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116067947 is an equidigital number, since it uses as much as digits as its factorization.

3116067947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 3116067947 is about 55821.7515579725. The cubic root of 3116067947 is about 1460.6146075336.

The spelling of 3116067947 in words is "three billion, one hundred sixteen million, sixty-seven thousand, nine hundred forty-seven".