9640804 has 6 divisors (see below), whose sum is σ = 16871414. Its totient is φ = 4820400.

The previous prime is 9640739. The next prime is 9640811. The reversal of 9640804 is 4080469.

It can be written as a sum of positive squares in only one way, i.e., 5992704 + 3648100 = 2448^2 + 1910^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205097 + ... + 1205104.

Almost surely, 2^9640804 is an apocalyptic number.

It is an amenable number.

9640804 is a deficient number, since it is larger than the sum of its proper divisors (7230610).

9640804 is a wasteful number, since it uses less digits than its factorization.

9640804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410205 (or 2410203 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 9640804 is about 3104.9644120344. The cubic root of 9640804 is about 212.8324043310.

The spelling of 9640804 in words is "nine million, six hundred forty thousand, eight hundred four".