9985464 has 32 divisors (see below), whose sum is σ = 27738000. Its totient is φ = 3328416.

The previous prime is 9985453. The next prime is 9985499. The reversal of 9985464 is 4645899.

It is a happy number.

9985464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22899 + ... + 23330.

Almost surely, 2^9985464 is an apocalyptic number.

It is an amenable number.

9985464 is an abundant number, since it is smaller than the sum of its proper divisors (17752536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9985464 is a wasteful number, since it uses less digits than its factorization.

9985464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46244 (or 46234 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 9985464 is about 3159.9784809394. The cubic root of 9985464 is about 215.3390288399.

The spelling of 9985464 in words is "nine million, nine hundred eighty-five thousand, four hundred sixty-four".