9934440 has 32 divisors (see below), whose sum is σ = 29803680. Its totient is φ = 2649152.

The previous prime is 9934411. The next prime is 9934451. The reversal of 9934440 is 444399.

It is a happy number.

9934440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9934440² = 197386196227200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41274 + ... + 41513.

It is an arithmetic number, because the mean of its divisors is an integer number (931365).

Almost surely, 2^9934440 is an apocalyptic number.

It is an amenable number.

9934440 is an abundant number, since it is smaller than the sum of its proper divisors (19869240).

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

9934440 is a wasteful number, since it uses less digits than its factorization.

9934440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82801 (or 82797 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 9934440 is about 3151.8946682908. The cubic root of 9934440 is about 214.9716205556.

The spelling of 9934440 in words is "nine million, nine hundred thirty-four thousand, four hundred forty".