3822089656 has 64 divisors (see below), whose sum is σ = 8944992000. Its totient is φ = 1487420160.

The previous prime is 3822089641. The next prime is 3822089683. The reversal of 3822089656 is 6569802283.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 624660 + ... + 630748.

It is an arithmetic number, because the mean of its divisors is an integer number (139765500).

Almost surely, 2^3822089656 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 3822089656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4472496000).

3822089656 is an abundant number, since it is smaller than the sum of its proper divisors (5122902344).

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

3822089656 is a wasteful number, since it uses less digits than its factorization.

3822089656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7132 (or 7128 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 3822089656 is about 61823.0511702553. The cubic root of 3822089656 is about 1563.5086564309.

The spelling of 3822089656 in words is "three billion, eight hundred twenty-two million, eighty-nine thousand, six hundred fifty-six".