9655744 has 42 divisors (see below), whose sum is σ = 22296120. Its totient is φ = 4136832.

The previous prime is 9655741. The next prime is 9655757. The reversal of 9655744 is 4475569.

It is a junction number, because it is equal to n+sod(n) for n = 9655697 and 9655706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9655741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1597 + ... + 4675.

It is an arithmetic number, because the mean of its divisors is an integer number (530860).

Almost surely, 2^9655744 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 9655744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11148060).

9655744 is an abundant number, since it is smaller than the sum of its proper divisors (12640376).

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

9655744 is a wasteful number, since it uses less digits than its factorization.

9655744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105 (or 3088 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 9655744 is about 3107.3693053771. The cubic root of 9655744 is about 212.9422871111.

The spelling of 9655744 in words is "nine million, six hundred fifty-five thousand, seven hundred forty-four".