939448 has 8 divisors (see below), whose sum is σ = 1761480. Its totient is φ = 469720.

The previous prime is 939443. The next prime is 939451. The reversal of 939448 is 844939.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58708 + ... + 58723.

It is an arithmetic number, because the mean of its divisors is an integer number (220185).

2⁹³⁹⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

939448 is a deficient number, since it is larger than the sum of its proper divisors (822032).

939448 is a wasteful number, since it uses less digits than its factorization.

939448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117437 (or 117433 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 939448 is about 969.2512574147. The cubic root of 939448 is about 97.9394322399.

The spelling of 939448 in words is "nine hundred thirty-nine thousand, four hundred forty-eight".