9942343 has 8 divisors (see below), whose sum is σ = 10142496. Its totient is φ = 9744000.

The previous prime is 9942341. The next prime is 9942347. The reversal of 9942343 is 3432499.

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 9942343 - 2¹ = 9942341 is a prime.

It is a Duffinian number.

9942343 is a modest number, since divided by 2343 gives 994 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 9942299 and 9942308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9942341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16243 + ... + 16843.

It is an arithmetic number, because the mean of its divisors is an integer number (1267812).

Almost surely, 2^9942343 is an apocalyptic number.

9942343 is a deficient number, since it is larger than the sum of its proper divisors (200153).

9942343 is a wasteful number, since it uses less digits than its factorization.

9942343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905.

The product of its digits is 23328, while the sum is 34.

The square root of 9942343 is about 3153.1481094297. The cubic root of 9942343 is about 215.0286098578.

The spelling of 9942343 in words is "nine million, nine hundred forty-two thousand, three hundred forty-three".