9930347 has 4 divisors (see below), whose sum is σ = 11348976. Its totient is φ = 8511720.

The previous prime is 9930341. The next prime is 9930391. The reversal of 9930347 is 7430399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7430399 = 887 ⋅8377.

It is not a de Polignac number, because 9930347 - 2¹⁰ = 9929323 is a prime.

It is a super-2 number, since 2×9930347² = 197223583080818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9930341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709304 + ... + 709317.

It is an arithmetic number, because the mean of its divisors is an integer number (2837244).

Almost surely, 2^9930347 is an apocalyptic number.

9930347 is a deficient number, since it is larger than the sum of its proper divisors (1418629).

9930347 is a wasteful number, since it uses less digits than its factorization.

9930347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418628.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 9930347 is about 3151.2453093975. The cubic root of 9930347 is about 214.9420936536.

The spelling of 9930347 in words is "nine million, nine hundred thirty thousand, three hundred forty-seven".