9340447 has 2 divisors, whose sum is σ = 9340448. Its totient is φ = 9340446.

The previous prime is 9340433. The next prime is 9340459. The reversal of 9340447 is 7440439.

9340447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9340447 - 2¹⁵ = 9307679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9340427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4670223 + 4670224.

It is an arithmetic number, because the mean of its divisors is an integer number (4670224).

Almost surely, 2^9340447 is an apocalyptic number.

9340447 is a deficient number, since it is larger than the sum of its proper divisors (1).

9340447 is an equidigital number, since it uses as much as digits as its factorization.

9340447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 9340447 is about 3056.2144885462. The cubic root of 9340447 is about 210.5987973814.

The spelling of 9340447 in words is "nine million, three hundred forty thousand, four hundred forty-seven".