939101 has 4 divisors (see below), whose sum is σ = 941472. Its totient is φ = 936732.

The previous prime is 939091. The next prime is 939109. The reversal of 939101 is 101939.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 939101 - 2¹⁴ = 922717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939109) 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, 431 + ... + 1436.

It is an arithmetic number, because the mean of its divisors is an integer number (235368).

2⁹³⁹¹⁰¹ is an apocalyptic number.

It is an amenable number.

939101 is a deficient number, since it is larger than the sum of its proper divisors (2371).

939101 is a wasteful number, since it uses less digits than its factorization.

939101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 939101 is about 969.0722367295. The cubic root of 939101 is about 97.9273722614.

The spelling of 939101 in words is "nine hundred thirty-nine thousand, one hundred one".