3602838666 has 64 divisors (see below), whose sum is σ = 8505020160. Its totient is φ = 995950080.

The previous prime is 3602838647. The next prime is 3602838671. The reversal of 3602838666 is 6668382063.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274870 + ... + 287678.

It is an arithmetic number, because the mean of its divisors is an integer number (132890940).

Almost surely, 2^3602838666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3602838666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4252510080).

3602838666 is an abundant number, since it is smaller than the sum of its proper divisors (4902181494).

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

3602838666 is a wasteful number, since it uses less digits than its factorization.

3602838666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13039.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The square root of 3602838666 is about 60023.6508886289. The cubic root of 3602838666 is about 1533.0215916441.

The spelling of 3602838666 in words is "three billion, six hundred two million, eight hundred thirty-eight thousand, six hundred sixty-six".