9846438 has 32 divisors (see below), whose sum is σ = 23486976. Its totient is φ = 2690688.

The previous prime is 9846413. The next prime is 9846439. The reversal of 9846438 is 8346489.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 9846438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9846439) 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, 4131 + ... + 6062.

It is an arithmetic number, because the mean of its divisors is an integer number (733968).

Almost surely, 2^9846438 is an apocalyptic number.

9846438 is an abundant number, since it is smaller than the sum of its proper divisors (13640538).

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

9846438 is a wasteful number, since it uses less digits than its factorization.

9846438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10228.

The product of its digits is 165888, while the sum is 42.

The square root of 9846438 is about 3137.9034401970. The cubic root of 9846438 is about 214.3349777530.

The spelling of 9846438 in words is "nine million, eight hundred forty-six thousand, four hundred thirty-eight".