9985484 has 6 divisors (see below), whose sum is σ = 17474604. Its totient is φ = 4992740.

The previous prime is 9985453. The next prime is 9985499. The reversal of 9985484 is 4845899.

9985484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248182 + ... + 1248189.

It is an arithmetic number, because the mean of its divisors is an integer number (2912434).

Almost surely, 2^9985484 is an apocalyptic number.

It is an amenable number.

9985484 is a deficient number, since it is larger than the sum of its proper divisors (7489120).

9985484 is a wasteful number, since it uses less digits than its factorization.

9985484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496375 (or 2496373 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 9985484 is about 3159.9816455163. The cubic root of 9985484 is about 215.3391726081.

The spelling of 9985484 in words is "nine million, nine hundred eighty-five thousand, four hundred eighty-four".