9896939 has 8 divisors (see below), whose sum is σ = 10736880. Its totient is φ = 9068256.

The previous prime is 9896927. The next prime is 9896951. The reversal of 9896939 is 9396989.

9896939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9896927) and next prime (9896951).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9896939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9896989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932 + ... + 4545.

It is an arithmetic number, because the mean of its divisors is an integer number (1342110).

Almost surely, 2^9896939 is an apocalyptic number.

9896939 is a deficient number, since it is larger than the sum of its proper divisors (839941).

9896939 is a wasteful number, since it uses less digits than its factorization.

9896939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629.

The product of its digits is 944784, while the sum is 53.

The square root of 9896939 is about 3145.9400820740. The cubic root of 9896939 is about 214.7007844238.

The spelling of 9896939 in words is "nine million, eight hundred ninety-six thousand, nine hundred thirty-nine".