9505944 has 64 divisors (see below), whose sum is σ = 30182400. Its totient is φ = 2715552.

The previous prime is 9505943. The next prime is 9505957. The reversal of 9505944 is 4495059.

It is a super-2 number, since 2×9505944² = 180725942662272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9505899 and 9505908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9505943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1632 + ... + 4655.

It is an arithmetic number, because the mean of its divisors is an integer number (471600).

Almost surely, 2^9505944 is an apocalyptic number.

It is an amenable number.

9505944 is an abundant number, since it is smaller than the sum of its proper divisors (20676456).

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

9505944 is a wasteful number, since it uses less digits than its factorization.

9505944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6309 (or 6299 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 9505944 is about 3083.1710948308. The cubic root of 9505944 is about 211.8353414691.

The spelling of 9505944 in words is "nine million, five hundred five thousand, nine hundred forty-four".