6613883166 has 96 divisors (see below), whose sum is σ = 15405811200. Its totient is φ = 1876786560.

The previous prime is 6613883149. The next prime is 6613883179.

6613883166 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2118955 + ... + 2122073.

It is an arithmetic number, because the mean of its divisors is an integer number (160477200).

Almost surely, 2^6613883166 is an apocalyptic number.

6613883166 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6613883166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7702905600).

6613883166 is an abundant number, since it is smaller than the sum of its proper divisors (8791928034).

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

6613883166 is a wasteful number, since it uses less digits than its factorization.

6613883166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262 (or 3243 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 6613883166 is about 81325.7841400868. The cubic root of 6613883166 is about 1877.0917731154.

The spelling of 6613883166 in words is "six billion, six hundred thirteen million, eight hundred eighty-three thousand, one hundred sixty-six".