3116977 has 2 divisors, whose sum is σ = 3116978. Its totient is φ = 3116976.

The previous prime is 3116959. The next prime is 3116999. The reversal of 3116977 is 7796113.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2611456 + 505521 = 1616^2 + 711^2 .

It is a cyclic number.

It is not a de Polignac number, because 3116977 - 2⁷ = 3116849 is a prime.

It is not a weakly prime, because it can be changed into another prime (3116947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558488 + 1558489.

It is an arithmetic number, because the mean of its divisors is an integer number (1558489).

Almost surely, 2^3116977 is an apocalyptic number.

It is an amenable number.

3116977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116977 is an equidigital number, since it uses as much as digits as its factorization.

3116977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 34.

The square root of 3116977 is about 1765.4962475180. The cubic root of 3116977 is about 146.0756629147.

The spelling of 3116977 in words is "three million, one hundred sixteen thousand, nine hundred seventy-seven".