4266083668 has 72 divisors (see below), whose sum is σ = 9572169600. Its totient is φ = 1644894720.

The previous prime is 4266083651. The next prime is 4266083669. The reversal of 4266083668 is 8663806624.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4266083669) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 198933 + ... + 219331.

It is an arithmetic number, because the mean of its divisors is an integer number (132946800).

Almost surely, 2^4266083668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4266083668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4786084800).

4266083668 is an abundant number, since it is smaller than the sum of its proper divisors (5306085932).

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

4266083668 is a wasteful number, since it uses less digits than its factorization.

4266083668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20525 (or 20516 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 4266083668 is about 65315.2636678441. The cubic root of 4266083668 is about 1621.8466555452.

The spelling of 4266083668 in words is "four billion, two hundred sixty-six million, eighty-three thousand, six hundred sixty-eight".