394935 has 16 divisors (see below), whose sum is σ = 640224. Its totient is φ = 207872.

The previous prime is 394931. The next prime is 394943. The reversal of 394935 is 539493.

It is a cyclic number.

It is not a de Polignac number, because 394935 - 2² = 394931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 394896 and 394905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394931) 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, 1579 + ... + 1811.

It is an arithmetic number, because the mean of its divisors is an integer number (40014).

2³⁹⁴⁹³⁵ is an apocalyptic number.

394935 is a deficient number, since it is larger than the sum of its proper divisors (245289).

394935 is a wasteful number, since it uses less digits than its factorization.

394935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354.

The product of its digits is 14580, while the sum is 33.

The square root of 394935 is about 628.4385411478. The cubic root of 394935 is about 73.3683143486.

The spelling of 394935 in words is "three hundred ninety-four thousand, nine hundred thirty-five".