4586418666 has 64 divisors (see below), whose sum is σ = 10452499200. Its totient is φ = 1490227200.

The previous prime is 4586418647. The next prime is 4586418679. The reversal of 4586418666 is 6668146854.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334506 + ... + 347946.

It is an arithmetic number, because the mean of its divisors is an integer number (163320300).

Almost surely, 2^4586418666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4586418666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5226249600).

4586418666 is an abundant number, since it is smaller than the sum of its proper divisors (5866080534).

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

4586418666 is a wasteful number, since it uses less digits than its factorization.

4586418666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13612 (or 13606 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 4586418666 is about 67723.1028970174. The cubic root of 4586418666 is about 1661.4651343560.

The spelling of 4586418666 in words is "four billion, five hundred eighty-six million, four hundred eighteen thousand, six hundred sixty-six".