9494385 has 16 divisors (see below), whose sum is σ = 15602496. Its totient is φ = 4926528.

The previous prime is 9494371. The next prime is 9494389. The reversal of 9494385 is 5834949.

It is not a de Polignac number, because 9494385 - 2⁷ = 9494257 is a prime.

It is an alternating number because its digits alternate between odd and even.

9494385 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9494389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7999 + ... + 9108.

It is an arithmetic number, because the mean of its divisors is an integer number (975156).

Almost surely, 2^9494385 is an apocalyptic number.

It is an amenable number.

9494385 is a deficient number, since it is larger than the sum of its proper divisors (6108111).

9494385 is a wasteful number, since it uses less digits than its factorization.

9494385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17152.

The product of its digits is 155520, while the sum is 42.

The square root of 9494385 is about 3081.2959935715. The cubic root of 9494385 is about 211.7494444112.

The spelling of 9494385 in words is "nine million, four hundred ninety-four thousand, three hundred eighty-five".