3857016224 has 24 divisors (see below), whose sum is σ = 7616054628. Its totient is φ = 1922780160.

The previous prime is 3857016221. The next prime is 3857016239. The reversal of 3857016224 is 4226107583.

It is a happy number.

3857016224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3852436624 + 4579600 = 62068^2 + 2140^2 .

It is not an unprimeable number, because it can be changed into a prime (3857016221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168047 + ... + 189614.

Almost surely, 2^3857016224 is an apocalyptic number.

It is an amenable number.

3857016224 is a deficient number, since it is larger than the sum of its proper divisors (3759038404).

3857016224 is a wasteful number, since it uses less digits than its factorization.

3857016224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358008 (or 358000 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 3857016224 is about 62104.8808387875. The cubic root of 3857016224 is about 1568.2567129666.

The spelling of 3857016224 in words is "three billion, eight hundred fifty-seven million, sixteen thousand, two hundred twenty-four".