8974447 has 2 divisors, whose sum is σ = 8974448. Its totient is φ = 8974446.

The previous prime is 8974429. The next prime is 8974451. The reversal of 8974447 is 7444798.

It is a happy number.

8974447 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 8974447 - 2¹⁹ = 8450159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8971447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4487223 + 4487224.

It is an arithmetic number, because the mean of its divisors is an integer number (4487224).

Almost surely, 2^8974447 is an apocalyptic number.

8974447 is a deficient number, since it is larger than the sum of its proper divisors (1).

8974447 is an equidigital number, since it uses as much as digits as its factorization.

8974447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 43.

The square root of 8974447 is about 2995.7381394241. The cubic root of 8974447 is about 207.8113350265.

The spelling of 8974447 in words is "eight million, nine hundred seventy-four thousand, four hundred forty-seven".