3134447 has 2 divisors, whose sum is σ = 3134448. Its totient is φ = 3134446.

The previous prime is 3134431. The next prime is 3134459. The reversal of 3134447 is 7444313.

It is a strong prime.

It is an emirp because it is prime and its reverse (7444313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3134447 - 2⁴ = 3134431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3134497) 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, 1567223 + 1567224.

It is an arithmetic number, because the mean of its divisors is an integer number (1567224).

Almost surely, 2^3134447 is an apocalyptic number.

3134447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134447 is an equidigital number, since it uses as much as digits as its factorization.

3134447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 26.

The square root of 3134447 is about 1770.4369517156. The cubic root of 3134447 is about 146.3480624140.

The spelling of 3134447 in words is "three million, one hundred thirty-four thousand, four hundred forty-seven".