9381375 has 48 divisors (see below), whose sum is σ = 17521920. Its totient is φ = 4824000.

The previous prime is 9381367. The next prime is 9381389. The reversal of 9381375 is 5731839.

It is not a de Polignac number, because 9381375 - 2³ = 9381367 is a prime.

9381375 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34741 + ... + 35009.

It is an arithmetic number, because the mean of its divisors is an integer number (365040).

Almost surely, 2^9381375 is an apocalyptic number.

9381375 is a deficient number, since it is larger than the sum of its proper divisors (8140545).

9381375 is a wasteful number, since it uses less digits than its factorization.

9381375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 308 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 9381375 is about 3062.9030347042. The cubic root of 9381375 is about 210.9059500138.

The spelling of 9381375 in words is "nine million, three hundred eighty-one thousand, three hundred seventy-five".