9968926 has 8 divisors (see below), whose sum is σ = 16312824. Its totient is φ = 4531320.

The previous prime is 9968911. The next prime is 9968927. The reversal of 9968926 is 6298699.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9968926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9968927) by changing a digit.

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, 226545 + ... + 226588.

It is an arithmetic number, because the mean of its divisors is an integer number (2039103).

Almost surely, 2^9968926 is an apocalyptic number.

9968926 is a deficient number, since it is larger than the sum of its proper divisors (6343898).

9968926 is a wasteful number, since it uses less digits than its factorization.

9968926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453146.

The product of its digits is 419904, while the sum is 49.

The square root of 9968926 is about 3157.3606065827. The cubic root of 9968926 is about 215.2200811128.

The spelling of 9968926 in words is "nine million, nine hundred sixty-eight thousand, nine hundred twenty-six".