9404930 has 32 divisors (see below), whose sum is σ = 17881344. Its totient is φ = 3554496.

The previous prime is 9404921. The next prime is 9404947. The reversal of 9404930 is 394049.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9404893 and 9404902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23492 + ... + 23888.

It is an arithmetic number, because the mean of its divisors is an integer number (558792).

Almost surely, 2^9404930 is an apocalyptic number.

9404930 is a deficient number, since it is larger than the sum of its proper divisors (8476414).

9404930 is a wasteful number, since it uses less digits than its factorization.

9404930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 9404930 is about 3066.7458323115. The cubic root of 9404930 is about 211.0823185315.

Adding to 9404930 its reverse (394049), we get a palindrome (9798979).

The spelling of 9404930 in words is "nine million, four hundred four thousand, nine hundred thirty".