9849623 has 12 divisors (see below), whose sum is σ = 11539728. Its totient is φ = 8235360.

The previous prime is 9849607. The next prime is 9849629. The reversal of 9849623 is 3269489.

It is a happy number.

9849623 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9849623 - 2⁴ = 9849607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9849629) 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, 12563 + ... + 13323.

It is an arithmetic number, because the mean of its divisors is an integer number (961644).

Almost surely, 2^9849623 is an apocalyptic number.

9849623 is a deficient number, since it is larger than the sum of its proper divisors (1690105).

9849623 is an equidigital number, since it uses as much as digits as its factorization.

9849623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 811 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 9849623 is about 3138.4109036262. The cubic root of 9849623 is about 214.3580853753.

The spelling of 9849623 in words is "nine million, eight hundred forty-nine thousand, six hundred twenty-three".