9982804 has 12 divisors (see below), whose sum is σ = 18813844. Its totient is φ = 4607424.

The previous prime is 9982801. The next prime is 9982807. The reversal of 9982804 is 4082899.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9982801) and next prime (9982807).

It can be written as a sum of positive squares in 2 ways, for example, as 2131600 + 7851204 = 1460^2 + 2802^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9982801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95937 + ... + 96040.

Almost surely, 2^9982804 is an apocalyptic number.

It is an amenable number.

9982804 is a deficient number, since it is larger than the sum of its proper divisors (8831040).

9982804 is a wasteful number, since it uses less digits than its factorization.

9982804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191994 (or 191992 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 9982804 is about 3159.5575639637. The cubic root of 9982804 is about 215.3199059533.

The spelling of 9982804 in words is "nine million, nine hundred eighty-two thousand, eight hundred four".