9640004 has 12 divisors (see below), whose sum is σ = 18403728. Its totient is φ = 4381800.

The previous prime is 9639997. The next prime is 9640021. The reversal of 9640004 is 4000469.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109502 + ... + 109589.

It is an arithmetic number, because the mean of its divisors is an integer number (1533644).

Almost surely, 2^9640004 is an apocalyptic number.

It is an amenable number.

9640004 is a deficient number, since it is larger than the sum of its proper divisors (8763724).

9640004 is a wasteful number, since it uses less digits than its factorization.

9640004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219106 (or 219104 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 9640004 is about 3104.8355834086. The cubic root of 9640004 is about 212.8265171791.

The spelling of 9640004 in words is "nine million, six hundred forty thousand, four".