4086666804 has 96 divisors (see below), whose sum is σ = 10538035200. Its totient is φ = 1222335360.

The previous prime is 4086666797. The next prime is 4086666817.

4086666804 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×4086666804³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

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, 6316009 + ... + 6316655.

It is an arithmetic number, because the mean of its divisors is an integer number (109771200).

Almost surely, 2^4086666804 is an apocalyptic number.

4086666804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4086666804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5269017600).

4086666804 is an abundant number, since it is smaller than the sum of its proper divisors (6451368396).

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

4086666804 is a wasteful number, since it uses less digits than its factorization.

4086666804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The square root of 4086666804 is about 63927.0428222673. The cubic root of 4086666804 is about 1598.7838158985.

The spelling of 4086666804 in words is "four billion, eighty-six million, six hundred sixty-six thousand, eight hundred four".