942439973 has 8 divisors (see below), whose sum is σ = 984160896. Its totient is φ = 900781200.

The previous prime is 942439969. The next prime is 942439997. The reversal of 942439973 is 379934249.

942439973 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 not a de Polignac number, because 942439973 - 2² = 942439969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942439933) 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, 16928 + ... + 46598.

It is an arithmetic number, because the mean of its divisors is an integer number (123020112).

Almost surely, 2^942439973 is an apocalyptic number.

It is an amenable number.

942439973 is a deficient number, since it is larger than the sum of its proper divisors (41720923).

942439973 is a wasteful number, since it uses less digits than its factorization.

942439973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31075.

The product of its digits is 1469664, while the sum is 50.

The square root of 942439973 is about 30699.1852172008. The cubic root of 942439973 is about 980.4329521807.

The spelling of 942439973 in words is "nine hundred forty-two million, four hundred thirty-nine thousand, nine hundred seventy-three".