394826 has 8 divisors (see below), whose sum is σ = 606144. Its totient is φ = 192780.

The previous prime is 394819. The next prime is 394829. The reversal of 394826 is 628493.

394826 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3¹⁰ + 9⁴ + 8⁵ + 4⁷ + 2⁷ + 6⁷ .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 394792 and 394801.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 394826.

It is not an unprimeable number, because it can be changed into a prime (394829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2210 + ... + 2381.

It is an arithmetic number, because the mean of its divisors is an integer number (75768).

2³⁹⁴⁸²⁶ is an apocalyptic number.

394826 is a deficient number, since it is larger than the sum of its proper divisors (211318).

394826 is a wasteful number, since it uses less digits than its factorization.

394826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4636.

The product of its digits is 10368, while the sum is 32.

The square root of 394826 is about 628.3518122835. The cubic root of 394826 is about 73.3615639702.

The spelling of 394826 in words is "three hundred ninety-four thousand, eight hundred twenty-six".