942393 has 8 divisors (see below), whose sum is σ = 1280448. Its totient is φ = 616304.

The previous prime is 942371. The next prime is 942401. The reversal of 942393 is 393249.

942393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 942393 - 2¹⁸ = 680249 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 942393.

It is not an unprimeable number, because it can be changed into a prime (942313) 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, 2805 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (160056).

2⁹⁴²³⁹³ is an apocalyptic number.

It is an amenable number.

942393 is a deficient number, since it is larger than the sum of its proper divisors (338055).

942393 is a wasteful number, since it uses less digits than its factorization.

942393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983.

The product of its digits is 5832, while the sum is 30.

The square root of 942393 is about 970.7692825795. The cubic root of 942393 is about 98.0416663029.

The spelling of 942393 in words is "nine hundred forty-two thousand, three hundred ninety-three".