939995 has 16 divisors (see below), whose sum is σ = 1306368. Its totient is φ = 636000.

The previous prime is 939989. The next prime is 939997. The reversal of 939995 is 599939.

It is not a de Polignac number, because 939995 - 2⁶ = 939931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (939997) 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, 3620 + ... + 3870.

It is an arithmetic number, because the mean of its divisors is an integer number (81648).

2⁹³⁹⁹⁹⁵ is an apocalyptic number.

939995 is a deficient number, since it is larger than the sum of its proper divisors (366373).

939995 is a wasteful number, since it uses less digits than its factorization.

939995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370.

The product of its digits is 98415, while the sum is 44.

The square root of 939995 is about 969.5333929267. The cubic root of 939995 is about 97.9584371858.

It can be divided in two parts, 9 and 39995, that added together give a palindrome (40004).

The spelling of 939995 in words is "nine hundred thirty-nine thousand, nine hundred ninety-five".