486699318 has 96 divisors (see below), whose sum is σ = 1268047872. Its totient is φ = 131976000.

The previous prime is 486699313. The next prime is 486699337. The reversal of 486699318 is 813996684.

486699318 is a `hidden beast` number, since 486 + 69 + 93 + 18 = 666.

It is a super-2 number, since 2×486699318² = 473752452283330248, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486699313) 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 47 ways as a sum of consecutive naturals, for example, 205843 + ... + 208193.

It is an arithmetic number, because the mean of its divisors is an integer number (13208832).

Almost surely, 2^486699318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486699318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634023936).

486699318 is an abundant number, since it is smaller than the sum of its proper divisors (781348554).

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

486699318 is a wasteful number, since it uses less digits than its factorization.

486699318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2447 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 54.

The square root of 486699318 is about 22061.2628378341. The cubic root of 486699318 is about 786.5993428053.

The spelling of 486699318 in words is "four hundred eighty-six million, six hundred ninety-nine thousand, three hundred eighteen".