8829725256 has 144 divisors (see below), whose sum is σ = 26604330480. Its totient is φ = 2643220800.

The previous prime is 8829725243. The next prime is 8829725287. The reversal of 8829725256 is 6525279288.

It is a happy number.

8829725256 is a `hidden beast` number, since 88 + 297 + 25 + 256 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 716991 + ... + 729201.

It is an arithmetic number, because the mean of its divisors is an integer number (184752295).

Almost surely, 2^8829725256 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 8829725256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13302165240).

8829725256 is an abundant number, since it is smaller than the sum of its proper divisors (17774605224).

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

8829725256 is a wasteful number, since it uses less digits than its factorization.

8829725256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12328 (or 12310 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 8829725256 is about 93966.6177746119. The cubic root of 8829725256 is about 2066.8822237643.

The spelling of 8829725256 in words is "eight billion, eight hundred twenty-nine million, seven hundred twenty-five thousand, two hundred fifty-six".