394336 has 12 divisors (see below), whose sum is σ = 776412. Its totient is φ = 197152.

The previous prime is 394327. The next prime is 394357. The reversal of 394336 is 633493.

It is a d-powerful number, because it can be written as 3⁵ + 9⁴ + 3⁹ + 4⁹ + 3¹⁰ + 6⁶ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6130 + ... + 6193.

It is an arithmetic number, because the mean of its divisors is an integer number (64701).

2³⁹⁴³³⁶ is an apocalyptic number.

It is an amenable number.

394336 is a deficient number, since it is larger than the sum of its proper divisors (382076).

394336 is a wasteful number, since it uses less digits than its factorization.

394336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12333 (or 12325 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

The square root of 394336 is about 627.9617822766. The cubic root of 394336 is about 73.3312028766.

The spelling of 394336 in words is "three hundred ninety-four thousand, three hundred thirty-six".