3828824525 has 6 divisors (see below), whose sum is σ = 4747742442. Its totient is φ = 3063059600.

The previous prime is 3828824521. The next prime is 3828824537. The reversal of 3828824525 is 5254288283.

It can be written as a sum of positive squares in 3 ways, for example, as 43744996 + 3785079529 = 6614^2 + 61523^2 .

It is not a de Polignac number, because 3828824525 - 2² = 3828824521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3828824525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828824521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76576466 + ... + 76576515.

It is an arithmetic number, because the mean of its divisors is an integer number (791290407).

Almost surely, 2^3828824525 is an apocalyptic number.

It is an amenable number.

3828824525 is a deficient number, since it is larger than the sum of its proper divisors (918917917).

3828824525 is a wasteful number, since it uses less digits than its factorization.

3828824525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153152991 (or 153152986 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 47.

The square root of 3828824525 is about 61877.4961112681. The cubic root of 3828824525 is about 1564.4264656245.

The spelling of 3828824525 in words is "three billion, eight hundred twenty-eight million, eight hundred twenty-four thousand, five hundred twenty-five".