9996039 has 12 divisors (see below), whose sum is σ = 14937000. Its totient is φ = 6434064.

The previous prime is 9996011. The next prime is 9996059. The reversal of 9996039 is 9306999.

It is not a de Polignac number, because 9996039 - 2⁷ = 9995911 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9995985 and 9996003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18889 + ... + 19410.

It is an arithmetic number, because the mean of its divisors is an integer number (1244750).

Almost surely, 2^9996039 is an apocalyptic number.

9996039 is a deficient number, since it is larger than the sum of its proper divisors (4940961).

9996039 is a wasteful number, since it uses less digits than its factorization.

9996039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38334 (or 38331 counting only the distinct ones).

The product of its (nonzero) digits is 118098, while the sum is 45.

The square root of 9996039 is about 3161.6513090472. The cubic root of 9996039 is about 215.4150195272.

It can be divided in two parts, 99960 and 39, that added together give a palindrome (99999).

The spelling of 9996039 in words is "nine million, nine hundred ninety-six thousand, thirty-nine".