9800286 has 16 divisors (see below), whose sum is σ = 19645200. Its totient is φ = 3259328.

The previous prime is 9800281. The next prime is 9800311. The reversal of 9800286 is 6820089.

9800286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9800281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450 + ... + 4658.

It is an arithmetic number, because the mean of its divisors is an integer number (1227825).

Almost surely, 2^9800286 is an apocalyptic number.

9800286 is an abundant number, since it is smaller than the sum of its proper divisors (9844914).

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

9800286 is a wasteful number, since it uses less digits than its factorization.

9800286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 9800286 is about 3130.5408478408. The cubic root of 9800286 is about 213.9995778371. Note that the first 3 decimals are identical.

The spelling of 9800286 in words is "nine million, eight hundred thousand, two hundred eighty-six".