3834521056 has 48 divisors (see below), whose sum is σ = 7819156800. Its totient is φ = 1848867328.

The previous prime is 3834521017. The next prime is 3834521059. The reversal of 3834521056 is 6501254383.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3834521059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938025 + ... + 942103.

It is an arithmetic number, because the mean of its divisors is an integer number (162899100).

Almost surely, 2^3834521056 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 3834521056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3909578400).

3834521056 is an abundant number, since it is smaller than the sum of its proper divisors (3984635744).

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

3834521056 is a wasteful number, since it uses less digits than its factorization.

3834521056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5131 (or 5123 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 3834521056 is about 61923.5097196533. The cubic root of 3834521056 is about 1565.2019332025.

The spelling of 3834521056 in words is "three billion, eight hundred thirty-four million, five hundred twenty-one thousand, fifty-six".