939828742 has 8 divisors (see below), whose sum is σ = 1410444000. Its totient is φ = 469680744.

The previous prime is 939828719. The next prime is 939828809. The reversal of 939828742 is 247828939.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 939828742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111742 + ... + 119857.

It is an arithmetic number, because the mean of its divisors is an integer number (176305500).

Almost surely, 2^939828742 is an apocalyptic number.

939828742 is a deficient number, since it is larger than the sum of its proper divisors (470615258).

939828742 is a wasteful number, since it uses less digits than its factorization.

939828742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233630.

The product of its digits is 1741824, while the sum is 52.

The square root of 939828742 is about 30656.6263962622. The cubic root of 939828742 is about 979.5266150464.

The spelling of 939828742 in words is "nine hundred thirty-nine million, eight hundred twenty-eight thousand, seven hundred forty-two".