9969016 has 16 divisors (see below), whose sum is σ = 18755640. Its totient is φ = 4967520.

The previous prime is 9968971. The next prime is 9969023. The reversal of 9969016 is 6109699.

9969016 = T₇₅ + T₇₆ + ... + T₃₉₁.

It is a self number, because there is not a number n which added to its sum of digits gives 9969016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571 + ... + 4501.

Almost surely, 2^9969016 is an apocalyptic number.

It is an amenable number.

9969016 is a deficient number, since it is larger than the sum of its proper divisors (8786624).

9969016 is a wasteful number, since it uses less digits than its factorization.

9969016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254 (or 4250 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 9969016 is about 3157.3748589612. The cubic root of 9969016 is about 215.2207287837.

The spelling of 9969016 in words is "nine million, nine hundred sixty-nine thousand, sixteen".