318894 has 8 divisors (see below), whose sum is σ = 637800. Its totient is φ = 106296.

The previous prime is 318889. The next prime is 318907. The reversal of 318894 is 498813.

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

318894 is an admirable number.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26569 + ... + 26580.

It is an arithmetic number, because the mean of its divisors is an integer number (79725).

2³¹⁸⁸⁹⁴ is an apocalyptic number.

318894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318894 is a wasteful number, since it uses less digits than its factorization.

318894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53154.

The product of its digits is 6912, while the sum is 33.

The square root of 318894 is about 564.7070036754. The cubic root of 318894 is about 68.3201455150.

The spelling of 318894 in words is "three hundred eighteen thousand, eight hundred ninety-four".