9909046 has 8 divisors (see below), whose sum is σ = 16986960. Its totient is φ = 4246728.

The previous prime is 9909019. The next prime is 9909047. The reversal of 9909046 is 6409099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 9908996 and 9909014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9909047) 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, 353881 + ... + 353908.

It is an arithmetic number, because the mean of its divisors is an integer number (2123370).

Almost surely, 2^9909046 is an apocalyptic number.

9909046 is a deficient number, since it is larger than the sum of its proper divisors (7077914).

9909046 is a wasteful number, since it uses less digits than its factorization.

9909046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707798.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 9909046 is about 3147.8637200489. The cubic root of 9909046 is about 214.7882971105.

The spelling of 9909046 in words is "nine million, nine hundred nine thousand, forty-six".