9412937447 has 2 divisors, whose sum is σ = 9412937448. Its totient is φ = 9412937446.

The previous prime is 9412937441. The next prime is 9412937483. The reversal of 9412937447 is 7447392149.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9412937447 - 2¹⁸ = 9412675303 is a prime.

It is a super-2 number, since 2×9412937447² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9412937395 and 9412937404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9412937441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4706468723 + 4706468724.

It is an arithmetic number, because the mean of its divisors is an integer number (4706468724).

Almost surely, 2^9412937447 is an apocalyptic number.

9412937447 is a deficient number, since it is larger than the sum of its proper divisors (1).

9412937447 is an equidigital number, since it uses as much as digits as its factorization.

9412937447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 50.

The square root of 9412937447 is about 97020.2939956378. The cubic root of 9412937447 is about 2111.4220737035.

The spelling of 9412937447 in words is "nine billion, four hundred twelve million, nine hundred thirty-seven thousand, four hundred forty-seven".