9378345 has 16 divisors (see below), whose sum is σ = 15261120. Its totient is φ = 4916544.

The previous prime is 9378329. The next prime is 9378359. The reversal of 9378345 is 5438739.

9378345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9378345 - 2⁴ = 9378329 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 4414 + ... + 6183.

It is an arithmetic number, because the mean of its divisors is an integer number (953820).

Almost surely, 2^9378345 is an apocalyptic number.

It is an amenable number.

9378345 is a deficient number, since it is larger than the sum of its proper divisors (5882775).

9378345 is a wasteful number, since it uses less digits than its factorization.

9378345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10664.

The product of its digits is 90720, while the sum is 39.

The square root of 9378345 is about 3062.4083659760. The cubic root of 9378345 is about 210.8832414080.

The spelling of 9378345 in words is "nine million, three hundred seventy-eight thousand, three hundred forty-five".