9944741 has 4 divisors (see below), whose sum is σ = 9951372. Its totient is φ = 9938112.

The previous prime is 9944729. The next prime is 9944789. The reversal of 9944741 is 1474499.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1094116 + 8850625 = 1046^2 + 2975^2 .

It is a cyclic number.

It is not a de Polignac number, because 9944741 - 2¹⁸ = 9682597 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9944695 and 9944704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9944041) 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, 125 + ... + 4461.

It is an arithmetic number, because the mean of its divisors is an integer number (2487843).

Almost surely, 2^9944741 is an apocalyptic number.

It is an amenable number.

9944741 is a deficient number, since it is larger than the sum of its proper divisors (6631).

9944741 is a wasteful number, since it uses less digits than its factorization.

9944741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6630.

The product of its digits is 36288, while the sum is 38.

The square root of 9944741 is about 3153.5283413979. The cubic root of 9944741 is about 215.0458960969.

The spelling of 9944741 in words is "nine million, nine hundred forty-four thousand, seven hundred forty-one".