938936 has 16 divisors (see below), whose sum is σ = 1771440. Its totient is φ = 466560.

The previous prime is 938921. The next prime is 938939. The reversal of 938936 is 639839.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 938936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938939) 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 in 3 ways as a sum of consecutive naturals, for example, 1685 + ... + 2171.

It is an arithmetic number, because the mean of its divisors is an integer number (110715).

2⁹³⁸⁹³⁶ is an apocalyptic number.

It is an amenable number.

938936 is a deficient number, since it is larger than the sum of its proper divisors (832504).

938936 is a wasteful number, since it uses less digits than its factorization.

938936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 730 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 938936 is about 968.9871000173. The cubic root of 938936 is about 97.9216366473.

The spelling of 938936 in words is "nine hundred thirty-eight thousand, nine hundred thirty-six".