9846920 has 16 divisors (see below), whose sum is σ = 22155660. Its totient is φ = 3938752.

The previous prime is 9846913. The next prime is 9846953. The reversal of 9846920 is 296489.

It can be written as a sum of positive squares in 2 ways, for example, as 9821956 + 24964 = 3134^2 + 158^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123047 + ... + 123126.

Almost surely, 2^9846920 is an apocalyptic number.

It is an amenable number.

9846920 is an abundant number, since it is smaller than the sum of its proper divisors (12308740).

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

9846920 is a wasteful number, since it uses less digits than its factorization.

9846920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246184 (or 246180 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 9846920 is about 3137.9802421303. The cubic root of 9846920 is about 214.3384750507.

It can be divided in two parts, 98469 and 20, that added together give a palindrome (98489).

The spelling of 9846920 in words is "nine million, eight hundred forty-six thousand, nine hundred twenty".