9969347 has 4 divisors (see below), whose sum is σ = 9977640. Its totient is φ = 9961056.

The previous prime is 9969341. The next prime is 9969367. The reversal of 9969347 is 7439699.

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 9969347 - 2⁴ = 9969331 is a prime.

It is a d-powerful number, because it can be written as 9³ + 9³ + 6² + 9⁴ + 3⁷ + 4¹¹ + 7⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9969341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1958 + ... + 4875.

It is an arithmetic number, because the mean of its divisors is an integer number (2494410).

Almost surely, 2^9969347 is an apocalyptic number.

9969347 is a deficient number, since it is larger than the sum of its proper divisors (8293).

9969347 is a wasteful number, since it uses less digits than its factorization.

9969347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8292.

The product of its digits is 367416, while the sum is 47.

The square root of 9969347 is about 3157.4272754887. The cubic root of 9969347 is about 215.2231107397.

The spelling of 9969347 in words is "nine million, nine hundred sixty-nine thousand, three hundred forty-seven".