9444330 has 128 divisors (see below), whose sum is σ = 30412800. Its totient is φ = 2037312.

The previous prime is 9444319. The next prime is 9444353. The reversal of 9444330 is 334449.

9444330 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 9444294 and 9444303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35779 + ... + 36041.

It is an arithmetic number, because the mean of its divisors is an integer number (237600).

Almost surely, 2^9444330 is an apocalyptic number.

9444330 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9444330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15206400).

9444330 is an abundant number, since it is smaller than the sum of its proper divisors (20968470).

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

9444330 is a wasteful number, since it uses less digits than its factorization.

9444330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 9444330 is about 3073.1628658436. The cubic root of 9444330 is about 211.3766697100.

Adding to 9444330 its reverse (334449), we get a palindrome (9778779).

The spelling of 9444330 in words is "nine million, four hundred forty-four thousand, three hundred thirty".