9708404 has 6 divisors (see below), whose sum is σ = 16989714. Its totient is φ = 4854200.

The previous prime is 9708397. The next prime is 9708421. The reversal of 9708404 is 4048079.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5290000 + 4418404 = 2300^2 + 2102^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213547 + ... + 1213554.

It is an arithmetic number, because the mean of its divisors is an integer number (2831619).

Almost surely, 2^9708404 is an apocalyptic number.

It is an amenable number.

9708404 is a deficient number, since it is larger than the sum of its proper divisors (7281310).

9708404 is a wasteful number, since it uses less digits than its factorization.

9708404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427105 (or 2427103 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 9708404 is about 3115.8311892656. The cubic root of 9708404 is about 213.3286967308.

The spelling of 9708404 in words is "nine million, seven hundred eight thousand, four hundred four".