9644942 has 8 divisors (see below), whose sum is σ = 14492856. Its totient is φ = 4813992.

The previous prime is 9644941. The next prime is 9644959. The reversal of 9644942 is 2494469.

9644942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 9⁶ + 6² + 4⁵ + 4⁶ + 9⁷ + 4¹¹ + 2¹⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 9644896 and 9644905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9644941) 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, 2708 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (1811607).

Almost surely, 2^9644942 is an apocalyptic number.

9644942 is a deficient number, since it is larger than the sum of its proper divisors (4847914).

9644942 is a wasteful number, since it uses less digits than its factorization.

9644942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8482.

The product of its digits is 62208, while the sum is 38.

The square root of 9644942 is about 3105.6306927901. The cubic root of 9644942 is about 212.8628504264.

The spelling of 9644942 in words is "nine million, six hundred forty-four thousand, nine hundred forty-two".