9964086 has 32 divisors (see below), whose sum is σ = 21869568. Its totient is φ = 3001440.

The previous prime is 9964049. The next prime is 9964099. The reversal of 9964086 is 6804699.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14380 + ... + 15056.

It is an arithmetic number, because the mean of its divisors is an integer number (683424).

Almost surely, 2^9964086 is an apocalyptic number.

9964086 is an abundant number, since it is smaller than the sum of its proper divisors (11905482).

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

9964086 is a wasteful number, since it uses less digits than its factorization.

9964086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 9964086 is about 3156.5940505551. The cubic root of 9964086 is about 215.1852450694.

The spelling of 9964086 in words is "nine million, nine hundred sixty-four thousand, eighty-six".