3820664592 has 160 divisors (see below), whose sum is σ = 11859955200. Its totient is φ = 1173030912.

The previous prime is 3820664591. The next prime is 3820664599. The reversal of 3820664592 is 2954660283.

3820664592 is a `hidden beast` number, since 38 + 20 + 6 + 6 + 4 + 592 = 666.

It is not an unprimeable number, because it can be changed into a prime (3820664591) 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 31 ways as a sum of consecutive naturals, for example, 339634 + ... + 350702.

It is an arithmetic number, because the mean of its divisors is an integer number (74124720).

Almost surely, 2^3820664592 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 3820664592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5929977600).

3820664592 is an abundant number, since it is smaller than the sum of its proper divisors (8039290608).

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

3820664592 is a wasteful number, since it uses less digits than its factorization.

3820664592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11150 (or 11138 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 3820664592 is about 61811.5247506482. The cubic root of 3820664592 is about 1563.3143144982.

The spelling of 3820664592 in words is "three billion, eight hundred twenty million, six hundred sixty-four thousand, five hundred ninety-two".