3861324224 has 28 divisors (see below), whose sum is σ = 7664327064. Its totient is φ = 1930155264.

The previous prime is 3861324221. The next prime is 3861324239. The reversal of 3861324224 is 4224231683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3861324221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 403139 + ... + 412605.

Almost surely, 2^3861324224 is an apocalyptic number.

It is an amenable number.

3861324224 is a deficient number, since it is larger than the sum of its proper divisors (3803002840).

3861324224 is an equidigital number, since it uses as much as digits as its factorization.

3861324224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852 (or 15842 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 3861324224 is about 62139.5544238933. The cubic root of 3861324224 is about 1568.8403710546.

The spelling of 3861324224 in words is "three billion, eight hundred sixty-one million, three hundred twenty-four thousand, two hundred twenty-four".