394883 has 4 divisors (see below), whose sum is σ = 396408. Its totient is φ = 393360.

The previous prime is 394879. The next prime is 394897. The reversal of 394883 is 388493.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 394883 - 2² = 394879 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (394813) 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, 266 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (99102).

2³⁹⁴⁸⁸³ is an apocalyptic number.

394883 is a deficient number, since it is larger than the sum of its proper divisors (1525).

394883 is a wasteful number, since it uses less digits than its factorization.

394883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524.

The product of its digits is 20736, while the sum is 35.

The square root of 394883 is about 628.3971674029. The cubic root of 394883 is about 73.3650941395.

The spelling of 394883 in words is "three hundred ninety-four thousand, eight hundred eighty-three".