9474444 has 108 divisors (see below), whose sum is σ = 28756728. Its totient is φ = 2620800.

The previous prime is 9474373. The next prime is 9474461. The reversal of 9474444 is 4444749.

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

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 9² + 4 + 7⁷ + 4³ + 4⁹ + 4¹¹ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 9474399 and 9474408.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 72259 + ... + 72389.

It is an arithmetic number, because the mean of its divisors is an integer number (266266).

Almost surely, 2^9474444 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 9474444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14378364).

9474444 is an abundant number, since it is smaller than the sum of its proper divisors (19282284).

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

9474444 is a wasteful number, since it uses less digits than its factorization.

9474444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 184 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 9474444 is about 3078.0584789766. The cubic root of 9474444 is about 211.6010951400.

The spelling of 9474444 in words is "nine million, four hundred seventy-four thousand, four hundred forty-four".