9954944 has 16 divisors (see below), whose sum is σ = 19832370. Its totient is φ = 4977408.

The previous prime is 9954907. The next prime is 9954949. The reversal of 9954944 is 4494599.

It can be written as a sum of positive squares in only one way, i.e., 9684544 + 270400 = 3112^2 + 520^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 9954895 and 9954904.

It is not an unprimeable number, because it can be changed into a prime (9954949) 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 as a sum of consecutive naturals, namely, 38759 + ... + 39014.

Almost surely, 2^9954944 is an apocalyptic number.

It is an amenable number.

9954944 is a deficient number, since it is larger than the sum of its proper divisors (9877426).

9954944 is an equidigital number, since it uses as much as digits as its factorization.

9954944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77787 (or 77775 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 9954944 is about 3155.1456384769. The cubic root of 9954944 is about 215.1194144634.

The spelling of 9954944 in words is "nine million, nine hundred fifty-four thousand, nine hundred forty-four".