9845394 has 16 divisors (see below), whose sum is σ = 21205632. Its totient is φ = 3029328.

The previous prime is 9845387. The next prime is 9845417. The reversal of 9845394 is 4935489.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 63034 + ... + 63189.

It is an arithmetic number, because the mean of its divisors is an integer number (1325352).

Almost surely, 2^9845394 is an apocalyptic number.

9845394 is an abundant number, since it is smaller than the sum of its proper divisors (11360238).

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

9845394 is a wasteful number, since it uses less digits than its factorization.

9845394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126241.

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

The square root of 9845394 is about 3137.7370826760. The cubic root of 9845394 is about 214.3274023020.

The spelling of 9845394 in words is "nine million, eight hundred forty-five thousand, three hundred ninety-four".