9876404 has 12 divisors (see below), whose sum is σ = 17359524. Its totient is φ = 4916544.

The previous prime is 9876379. The next prime is 9876413. The reversal of 9876404 is 4046789.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 996004 + 8880400 = 998^2 + 2980^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4367 + ... + 6230.

It is an arithmetic number, because the mean of its divisors is an integer number (1446627).

Almost surely, 2^9876404 is an apocalyptic number.

It is an amenable number.

9876404 is a deficient number, since it is larger than the sum of its proper divisors (7483120).

9876404 is a wasteful number, since it uses less digits than its factorization.

9876404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10834 (or 10832 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 9876404 is about 3142.6746570398. The cubic root of 9876404 is about 214.5521885319.

The spelling of 9876404 in words is "nine million, eight hundred seventy-six thousand, four hundred four".