3513665166 has 64 divisors (see below), whose sum is σ = 7768970496. Its totient is φ = 1050560000.

The previous prime is 3513665161. The next prime is 3513665189. The reversal of 3513665166 is 6615663153.

3513665166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3513665161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1871020 + ... + 1872896.

It is an arithmetic number, because the mean of its divisors is an integer number (121390164).

Almost surely, 2^3513665166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3513665166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3884485248).

3513665166 is an abundant number, since it is smaller than the sum of its proper divisors (4255305330).

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

3513665166 is a wasteful number, since it uses less digits than its factorization.

3513665166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257.

The product of its digits is 291600, while the sum is 42.

The square root of 3513665166 is about 59276.1770528431. The cubic root of 3513665166 is about 1520.2678957061.

The spelling of 3513665166 in words is "three billion, five hundred thirteen million, six hundred sixty-five thousand, one hundred sixty-six".