3805722192 has 160 divisors (see below), whose sum is σ = 10747883520. Its totient is φ = 1155962880.

The previous prime is 3805722157. The next prime is 3805722197. The reversal of 3805722192 is 2912275083.

3805722192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3805722192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805722197) 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, 6417448 + ... + 6418040.

It is an arithmetic number, because the mean of its divisors is an integer number (67174272).

Almost surely, 2^3805722192 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 3805722192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5373941760).

3805722192 is an abundant number, since it is smaller than the sum of its proper divisors (6942161328).

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

3805722192 is a wasteful number, since it uses less digits than its factorization.

3805722192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 3805722192 is about 61690.5356760662. The cubic root of 3805722192 is about 1561.2736410008.

The spelling of 3805722192 in words is "three billion, eight hundred five million, seven hundred twenty-two thousand, one hundred ninety-two".