9449856 has 96 divisors (see below), whose sum is σ = 29331120. Its totient is φ = 2903040.

The previous prime is 9449831. The next prime is 9449857. The reversal of 9449856 is 6589449.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9449857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14661 + ... + 15291.

Almost surely, 2^9449856 is an apocalyptic number.

9449856 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9449856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14665560).

9449856 is an abundant number, since it is smaller than the sum of its proper divisors (19881264).

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

9449856 is a wasteful number, since it uses less digits than its factorization.

9449856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 649 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 9449856 is about 3074.0618080969. The cubic root of 9449856 is about 211.4178880824.

The spelling of 9449856 in words is "nine million, four hundred forty-nine thousand, eight hundred fifty-six".