9409384 has 8 divisors (see below), whose sum is σ = 17642610. Its totient is φ = 4704688.

The previous prime is 9409373. The next prime is 9409403. The reversal of 9409384 is 4839049.

9409384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9180900 + 228484 = 3030^2 + 478^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588079 + ... + 588094.

Almost surely, 2^9409384 is an apocalyptic number.

It is an amenable number.

9409384 is a deficient number, since it is larger than the sum of its proper divisors (8233226).

9409384 is a wasteful number, since it uses less digits than its factorization.

9409384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176179 (or 1176175 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 9409384 is about 3067.4719232619. The cubic root of 9409384 is about 211.1156348266.

The spelling of 9409384 in words is "nine million, four hundred nine thousand, three hundred eighty-four".