486813 has 8 divisors (see below), whose sum is σ = 652608. Its totient is φ = 322784.

The previous prime is 486797. The next prime is 486817. The reversal of 486813 is 318684.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 486813 - 2⁴ = 486797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (81576).

2⁴⁸⁶⁸¹³ is an apocalyptic number.

It is an amenable number.

486813 is a deficient number, since it is larger than the sum of its proper divisors (165795).

486813 is a wasteful number, since it uses less digits than its factorization.

486813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883.

The product of its digits is 4608, while the sum is 30.

The square root of 486813 is about 697.7198578226. The cubic root of 486813 is about 78.6660582002. Note that the first 3 decimals are identical.

It can be divided in two parts, 48681 and 3, that added together give a palindrome (48684).

The spelling of 486813 in words is "four hundred eighty-six thousand, eight hundred thirteen".