394333 has 4 divisors (see below), whose sum is σ = 399168. Its totient is φ = 389500.

The previous prime is 394327. The next prime is 394357. The reversal of 394333 is 333493.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-394333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 394298 and 394307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2293 + ... + 2458.

It is an arithmetic number, because the mean of its divisors is an integer number (99792).

2³⁹⁴³³³ is an apocalyptic number.

It is an amenable number.

394333 is a deficient number, since it is larger than the sum of its proper divisors (4835).

394333 is an equidigital number, since it uses as much as digits as its factorization.

394333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834.

The product of its digits is 2916, while the sum is 25.

The square root of 394333 is about 627.9593935917. The cubic root of 394333 is about 73.3310169149.

It can be divided in two parts, 394 and 333, that added together give a palindrome (727).

The spelling of 394333 in words is "three hundred ninety-four thousand, three hundred thirty-three".