3116611 has 2 divisors, whose sum is σ = 3116612. Its totient is φ = 3116610.

The previous prime is 3116609. The next prime is 3116623. The reversal of 3116611 is 1166113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3116611 - 2¹ = 3116609 is a prime.

Together with 3116609, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3116651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558305 + 1558306.

It is an arithmetic number, because the mean of its divisors is an integer number (1558306).

Almost surely, 2^3116611 is an apocalyptic number.

3116611 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116611 is an equidigital number, since it uses as much as digits as its factorization.

3116611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108, while the sum is 19.

The square root of 3116611 is about 1765.3925908987. The cubic root of 3116611 is about 146.0699452182.

The spelling of 3116611 in words is "three million, one hundred sixteen thousand, six hundred eleven".