3922804660 has 24 divisors (see below), whose sum is σ = 8239339080. Its totient is φ = 1568845824.

The previous prime is 3922804649. The next prime is 3922804661. The reversal of 3922804660 is 664082293.

It can be written as a sum of positive squares in 4 ways, for example, as 1152466704 + 2770337956 = 33948^2 + 52634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3922804661) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 129876 + ... + 157204.

It is an arithmetic number, because the mean of its divisors is an integer number (343305795).

Almost surely, 2^3922804660 is an apocalyptic number.

It is an amenable number.

3922804660 is an abundant number, since it is smaller than the sum of its proper divisors (4316534420).

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

3922804660 is a wasteful number, since it uses less digits than its factorization.

3922804660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34515 (or 34513 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 3922804660 is about 62632.2972594811. The cubic root of 3922804660 is about 1577.1229837337.

The spelling of 3922804660 in words is "three billion, nine hundred twenty-two million, eight hundred four thousand, six hundred sixty".