9830804 has 12 divisors (see below), whose sum is σ = 17260404. Its totient is φ = 4899264.

The previous prime is 9830803. The next prime is 9830833. The reversal of 9830804 is 4080389.

It can be written as a sum of positive squares in 2 ways, for example, as 5750404 + 4080400 = 2398^2 + 2020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9830801) 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, 2609 + ... + 5144.

It is an arithmetic number, because the mean of its divisors is an integer number (1438367).

Almost surely, 2^9830804 is an apocalyptic number.

It is an amenable number.

9830804 is a deficient number, since it is larger than the sum of its proper divisors (7429600).

9830804 is a wasteful number, since it uses less digits than its factorization.

9830804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8074 (or 8072 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 9830804 is about 3135.4112967839. The cubic root of 9830804 is about 214.2214785663.

The spelling of 9830804 in words is "nine million, eight hundred thirty thousand, eight hundred four".