394361 has 4 divisors (see below), whose sum is σ = 430224. Its totient is φ = 358500.

The previous prime is 394357. The next prime is 394363. The reversal of 394361 is 163493.

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 not a de Polignac number, because 394361 - 2² = 394357 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 394361.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 394361.

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, 17915 + ... + 17936.

It is an arithmetic number, because the mean of its divisors is an integer number (107556).

2³⁹⁴³⁶¹ is an apocalyptic number.

It is an amenable number.

394361 is a deficient number, since it is larger than the sum of its proper divisors (35863).

394361 is a wasteful number, since it uses less digits than its factorization.

394361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35862.

The product of its digits is 1944, while the sum is 26.

The square root of 394361 is about 627.9816876311. The cubic root of 394361 is about 73.3327525207.

It can be divided in two parts, 3943 and 61, that added together give a palindrome (4004).

The spelling of 394361 in words is "three hundred ninety-four thousand, three hundred sixty-one".