9963442 has 8 divisors (see below), whose sum is σ = 14962176. Its totient is φ = 4976052.

The previous prime is 9963419. The next prime is 9963449. The reversal of 9963442 is 2443699.

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

It is not an unprimeable number, because it can be changed into a prime (9963449) 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, 118 + ... + 4465.

It is an arithmetic number, because the mean of its divisors is an integer number (1870272).

Almost surely, 2^9963442 is an apocalyptic number.

9963442 is a deficient number, since it is larger than the sum of its proper divisors (4998734).

9963442 is a wasteful number, since it uses less digits than its factorization.

9963442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672.

The product of its digits is 46656, while the sum is 37.

The square root of 9963442 is about 3156.4920402244. The cubic root of 9963442 is about 215.1806090100.

The spelling of 9963442 in words is "nine million, nine hundred sixty-three thousand, four hundred forty-two".