9398934 has 24 divisors (see below), whose sum is σ = 20596680. Its totient is φ = 3097248.

The previous prime is 9398923. The next prime is 9398953. The reversal of 9398934 is 4398939.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9398934.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1332 + ... + 4535.

It is an arithmetic number, because the mean of its divisors is an integer number (858195).

Almost surely, 2^9398934 is an apocalyptic number.

9398934 is an abundant number, since it is smaller than the sum of its proper divisors (11197746).

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

9398934 is a wasteful number, since it uses less digits than its factorization.

9398934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5964 (or 5961 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 9398934 is about 3065.7680929907. The cubic root of 9398934 is about 211.0374513308.

The spelling of 9398934 in words is "nine million, three hundred ninety-eight thousand, nine hundred thirty-four".