3112342447 has 2 divisors, whose sum is σ = 3112342448. Its totient is φ = 3112342446.

The previous prime is 3112342421. The next prime is 3112342459. The reversal of 3112342447 is 7442432113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3112342447 - 2¹⁵ = 3112309679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112342417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556171223 + 1556171224.

It is an arithmetic number, because the mean of its divisors is an integer number (1556171224).

Almost surely, 2^3112342447 is an apocalyptic number.

3112342447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112342447 is an equidigital number, since it uses as much as digits as its factorization.

3112342447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 3112342447 is about 55788.3719694346. The cubic root of 3112342447 is about 1460.0322828603.

The spelling of 3112342447 in words is "three billion, one hundred twelve million, three hundred forty-two thousand, four hundred forty-seven".