939107 has 16 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 803712.

The previous prime is 939091. The next prime is 939109. The reversal of 939107 is 701939.

939107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 939107 - 2⁴ = 939091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 939107.

It is not an unprimeable number, because it can be changed into a prime (939109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17693 + ... + 17745.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2⁹³⁹¹⁰⁷ is an apocalyptic number.

939107 is a deficient number, since it is larger than the sum of its proper divisors (149533).

939107 is a wasteful number, since it uses less digits than its factorization.

939107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142.

The product of its (nonzero) digits is 1701, while the sum is 29.

The square root of 939107 is about 969.0753324691. The cubic root of 939107 is about 97.9275808165.

It can be divided in two parts, 93 and 9107, that multiplied together give a triangular number (846951 = T₁₃₀₁).

The spelling of 939107 in words is "nine hundred thirty-nine thousand, one hundred seven".