9996850 has 48 divisors (see below), whose sum is σ = 20757600. Its totient is φ = 3559680.

The previous prime is 9996829. The next prime is 9996859. The reversal of 9996850 is 586999.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9996850.

It is not an unprimeable number, because it can be changed into a prime (9996859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15841 + ... + 16459.

It is an arithmetic number, because the mean of its divisors is an integer number (432450).

Almost surely, 2^9996850 is an apocalyptic number.

9996850 is an abundant number, since it is smaller than the sum of its proper divisors (10760750).

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

9996850 is a wasteful number, since it uses less digits than its factorization.

9996850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 9996850 is about 3161.7795622086. The cubic root of 9996850 is about 215.4208450633.

It can be divided in two parts, 999 and 6850, that multiplied together give a triangular number (6843150 = T₃₆₉₉).

The spelling of 9996850 in words is "nine million, nine hundred ninety-six thousand, eight hundred fifty".