9704447 has 4 divisors (see below), whose sum is σ = 9713256. Its totient is φ = 9695640.

The previous prime is 9704441. The next prime is 9704479. The reversal of 9704447 is 7444079.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9704447 - 2¹⁶ = 9638911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9704441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468 + ... + 5049.

It is an arithmetic number, because the mean of its divisors is an integer number (2428314).

Almost surely, 2^9704447 is an apocalyptic number.

9704447 is a deficient number, since it is larger than the sum of its proper divisors (8809).

9704447 is a wasteful number, since it uses less digits than its factorization.

9704447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8808.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 9704447 is about 3115.1961414974. The cubic root of 9704447 is about 213.2997095988.

The spelling of 9704447 in words is "nine million, seven hundred four thousand, four hundred forty-seven".