9964383 has 16 divisors (see below), whose sum is σ = 15609216. Its totient is φ = 5574240.

The previous prime is 9964369. The next prime is 9964403. The reversal of 9964383 is 3834699.

9964383 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9964383 - 2⁹ = 9963871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9964343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11185 + ... + 12042.

It is an arithmetic number, because the mean of its divisors is an integer number (975576).

Almost surely, 2^9964383 is an apocalyptic number.

9964383 is a deficient number, since it is larger than the sum of its proper divisors (5644833).

9964383 is a wasteful number, since it uses less digits than its factorization.

9964383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23254.

The product of its digits is 139968, while the sum is 42.

The square root of 9964383 is about 3156.6410945814. The cubic root of 9964383 is about 215.1873830605.

The spelling of 9964383 in words is "nine million, nine hundred sixty-four thousand, three hundred eighty-three".