9705604 has 24 divisors (see below), whose sum is σ = 18144000. Its totient is φ = 4532640.

The previous prime is 9705601. The next prime is 9705607. The reversal of 9705604 is 4065079.

It is an interprime number because it is at equal distance from previous prime (9705601) and next prime (9705607).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (9705601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247 + ... + 4945.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^9705604 is an apocalyptic number.

It is an amenable number.

9705604 is a deficient number, since it is larger than the sum of its proper divisors (8438396).

9705604 is a wasteful number, since it uses less digits than its factorization.

9705604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 9705604 is about 3115.3818385553. The cubic root of 9705604 is about 213.3081860549.

The spelling of 9705604 in words is "nine million, seven hundred five thousand, six hundred four".