9842073 has 4 divisors (see below), whose sum is σ = 13122768. Its totient is φ = 6561380.

The previous prime is 9842071. The next prime is 9842081. The reversal of 9842073 is 3702489.

9842073 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9842073 - 2¹ = 9842071 is a prime.

9842073 is a lucky number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (9842071) 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, 1640343 + ... + 1640348.

It is an arithmetic number, because the mean of its divisors is an integer number (3280692).

Almost surely, 2^9842073 is an apocalyptic number.

It is an amenable number.

9842073 is a deficient number, since it is larger than the sum of its proper divisors (3280695).

9842073 is a wasteful number, since it uses less digits than its factorization.

9842073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280694.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 9842073 is about 3137.2078350023. The cubic root of 9842073 is about 214.3033009693.

The spelling of 9842073 in words is "nine million, eight hundred forty-two thousand, seventy-three".