9773960 has 64 divisors (see below), whose sum is σ = 25557120. Its totient is φ = 3294720.

The previous prime is 9773947. The next prime is 9773977. The reversal of 9773960 is 693779.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18500 + ... + 19020.

It is an arithmetic number, because the mean of its divisors is an integer number (399330).

Almost surely, 2^9773960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9773960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12778560).

9773960 is an abundant number, since it is smaller than the sum of its proper divisors (15783160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9773960 is a wasteful number, since it uses less digits than its factorization.

9773960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 9773960 is about 3126.3333155631. Note that the first 4 decimals coincide. The cubic root of 9773960 is about 213.8077873465.

The spelling of 9773960 in words is "nine million, seven hundred seventy-three thousand, nine hundred sixty".