9963446 has 8 divisors (see below), whose sum is σ = 14963400. Its totient is φ = 4975648.

The previous prime is 9963419. The next prime is 9963449. The reversal of 9963446 is 6443699.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9963449) 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, 596 + ... + 4503.

It is an arithmetic number, because the mean of its divisors is an integer number (1870425).

Almost surely, 2^9963446 is an apocalyptic number.

9963446 is a deficient number, since it is larger than the sum of its proper divisors (4999954).

9963446 is a wasteful number, since it uses less digits than its factorization.

9963446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078.

The product of its digits is 139968, while the sum is 41.

The square root of 9963446 is about 3156.4926738391. The cubic root of 9963446 is about 215.1806378060.

The spelling of 9963446 in words is "nine million, nine hundred sixty-three thousand, four hundred forty-six".