9800804 has 24 divisors (see below), whose sum is σ = 18925368. Its totient is φ = 4412160.

The previous prime is 9800803. The next prime is 9800821. The reversal of 9800804 is 4080089.

It can be written as a sum of positive squares in 4 ways, for example, as 1098304 + 8702500 = 1048^2 + 2950^2 .

It is not an unprimeable number, because it can be changed into a prime (9800801) 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, 167 + ... + 4430.

It is an arithmetic number, because the mean of its divisors is an integer number (788557).

Almost surely, 2^9800804 is an apocalyptic number.

It is an amenable number.

9800804 is a deficient number, since it is larger than the sum of its proper divisors (9124564).

9800804 is a wasteful number, since it uses less digits than its factorization.

9800804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655 (or 4653 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 9800804 is about 3130.6235800556. The cubic root of 9800804 is about 214.0033481294.

The spelling of 9800804 in words is "nine million, eight hundred thousand, eight hundred four".