939849328 has 40 divisors (see below), whose sum is σ = 1989091440. Its totient is φ = 426647040.

The previous prime is 939849319. The next prime is 939849329. The reversal of 939849328 is 823948939.

It is a happy number.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939849329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151308 + ... + 157396.

It is an arithmetic number, because the mean of its divisors is an integer number (49727286).

Almost surely, 2^939849328 is an apocalyptic number.

It is an amenable number.

939849328 is an abundant number, since it is smaller than the sum of its proper divisors (1049242112).

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

939849328 is a wasteful number, since it uses less digits than its factorization.

939849328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6985 (or 6979 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 939849328 is about 30656.9621456530. The cubic root of 939849328 is about 979.5337668415.

The spelling of 939849328 in words is "nine hundred thirty-nine million, eight hundred forty-nine thousand, three hundred twenty-eight".