939930048 has 112 divisors (see below), whose sum is σ = 2785628160. Its totient is φ = 310770432.

The previous prime is 939930031. The next prime is 939930113. The reversal of 939930048 is 840039939.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 939929985 and 939930012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217315 + ... + 221597.

It is an arithmetic number, because the mean of its divisors is an integer number (24871680).

Almost surely, 2^939930048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 939930048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392814080).

939930048 is an abundant number, since it is smaller than the sum of its proper divisors (1845698112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

939930048 is a wasteful number, since it uses less digits than its factorization.

939930048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431 (or 4415 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 939930048 is about 30658.2786209533. The cubic root of 939930048 is about 979.5618088193.

The spelling of 939930048 in words is "nine hundred thirty-nine million, nine hundred thirty thousand, forty-eight".