9799123 has 12 divisors (see below), whose sum is σ = 10676232. Its totient is φ = 8986880.

The previous prime is 9799103. The next prime is 9799147. The reversal of 9799123 is 3219979.

9799123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9799123 - 2¹³ = 9790931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9799103) 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, 11436 + ... + 12262.

It is an arithmetic number, because the mean of its divisors is an integer number (889686).

Almost surely, 2^9799123 is an apocalyptic number.

9799123 is a deficient number, since it is larger than the sum of its proper divisors (877109).

9799123 is a wasteful number, since it uses less digits than its factorization.

9799123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 885 counting only the distinct ones).

The product of its digits is 30618, while the sum is 40.

The square root of 9799123 is about 3130.3550916789. The cubic root of 9799123 is about 213.9911123918.

The spelling of 9799123 in words is "nine million, seven hundred ninety-nine thousand, one hundred twenty-three".