9774944 has 24 divisors (see below), whose sum is σ = 19336968. Its totient is φ = 4864000.

The previous prime is 9774929. The next prime is 9774967. The reversal of 9774944 is 4494779.

It is a junction number, because it is equal to n+sod(n) for n = 9774895 and 9774904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7424 + ... + 8640.

It is an arithmetic number, because the mean of its divisors is an integer number (805707).

Almost surely, 2^9774944 is an apocalyptic number.

It is an amenable number.

9774944 is a deficient number, since it is larger than the sum of its proper divisors (9562024).

9774944 is a wasteful number, since it uses less digits than its factorization.

9774944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1470 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 9774944 is about 3126.4906844576. The cubic root of 9774944 is about 213.8149621867.

The spelling of 9774944 in words is "nine million, seven hundred seventy-four thousand, nine hundred forty-four".