3112329977 has 2 divisors, whose sum is σ = 3112329978. Its totient is φ = 3112329976.

The previous prime is 3112329953. The next prime is 3112330019. The reversal of 3112329977 is 7799232113.

3112329977 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 can be written as a sum of positive squares in only one way, i.e., 2773180921 + 339149056 = 52661^2 + 18416^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112329977 is a prime.

It is not a weakly prime, because it can be changed into another prime (3112329907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556164988 + 1556164989.

It is an arithmetic number, because the mean of its divisors is an integer number (1556164989).

Almost surely, 2^3112329977 is an apocalyptic number.

It is an amenable number.

3112329977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112329977 is an equidigital number, since it uses as much as digits as its factorization.

3112329977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 44.

The square root of 3112329977 is about 55788.2602076817. The cubic root of 3112329977 is about 1460.0303329221.

The spelling of 3112329977 in words is "three billion, one hundred twelve million, three hundred twenty-nine thousand, nine hundred seventy-seven".