3825667852 has 24 divisors (see below), whose sum is σ = 6974467920. Its totient is φ = 1834544640.

The previous prime is 3825667843. The next prime is 3825667877. The reversal of 3825667852 is 2587665283.

It is a self number, because there is not a number n which added to its sum of digits gives 3825667852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188013 + ... + 207364.

It is an arithmetic number, because the mean of its divisors is an integer number (290602830).

Almost surely, 2^3825667852 is an apocalyptic number.

It is an amenable number.

3825667852 is a deficient number, since it is larger than the sum of its proper divisors (3148800068).

3825667852 is a wasteful number, since it uses less digits than its factorization.

3825667852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395481 (or 395479 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The square root of 3825667852 is about 61851.9834120136. The cubic root of 3825667852 is about 1563.9964171398.

The spelling of 3825667852 in words is "three billion, eight hundred twenty-five million, six hundred sixty-seven thousand, eight hundred fifty-two".