3849877652 has 12 divisors (see below), whose sum is σ = 6739283796. Its totient is φ = 1924368000.

The previous prime is 3849877651. The next prime is 3849877663. The reversal of 3849877652 is 2567789483.

It is a happy number.

3849877652 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 1471949956 + 2377927696 = 38366^2 + 48764^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3849877591 and 3849877600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3849877651) 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, 127349 + ... + 154652.

It is an arithmetic number, because the mean of its divisors is an integer number (561606983).

Almost surely, 2^3849877652 is an apocalyptic number.

It is an amenable number.

3849877652 is a deficient number, since it is larger than the sum of its proper divisors (2889406144).

3849877652 is a wasteful number, since it uses less digits than its factorization.

3849877652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285418 (or 285416 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 59.

The square root of 3849877652 is about 62047.3823138414. The cubic root of 3849877652 is about 1567.2886047568.

The spelling of 3849877652 in words is "three billion, eight hundred forty-nine million, eight hundred seventy-seven thousand, six hundred fifty-two".