9849423 has 4 divisors (see below), whose sum is σ = 13132568. Its totient is φ = 6566280.

The previous prime is 9849421. The next prime is 9849449. The reversal of 9849423 is 3249489.

9849423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9849423 - 2¹ = 9849421 is a prime.

It is a super-2 number, since 2×9849423² = 194022266865858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9849421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1641568 + ... + 1641573.

It is an arithmetic number, because the mean of its divisors is an integer number (3283142).

Almost surely, 2^9849423 is an apocalyptic number.

9849423 is a deficient number, since it is larger than the sum of its proper divisors (3283145).

9849423 is a wasteful number, since it uses less digits than its factorization.

9849423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283144.

The product of its digits is 62208, while the sum is 39.

The square root of 9849423 is about 3138.3790402053. The cubic root of 9849423 is about 214.3566344938.

The spelling of 9849423 in words is "nine million, eight hundred forty-nine thousand, four hundred twenty-three".