9783913 has 8 divisors (see below), whose sum is σ = 9966080. Its totient is φ = 9603360.

The previous prime is 9783889. The next prime is 9783923. The reversal of 9783913 is 3193879.

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

It is a cyclic number.

It is not a de Polignac number, because 9783913 - 2⁵ = 9783881 is a prime.

It is a Duffinian number.

9783913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9783923) 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 7 ways as a sum of consecutive naturals, for example, 21181 + ... + 21637.

It is an arithmetic number, because the mean of its divisors is an integer number (1245760).

Almost surely, 2^9783913 is an apocalyptic number.

It is an amenable number.

9783913 is a deficient number, since it is larger than the sum of its proper divisors (182167).

9783913 is a wasteful number, since it uses less digits than its factorization.

9783913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807.

The product of its digits is 40824, while the sum is 40.

The square root of 9783913 is about 3127.9247113701. The cubic root of 9783913 is about 213.8803375029.

The spelling of 9783913 in words is "nine million, seven hundred eighty-three thousand, nine hundred thirteen".