3849656 has 8 divisors (see below), whose sum is σ = 7218120. Its totient is φ = 1924824.

The previous prime is 3849653. The next prime is 3849679. The reversal of 3849656 is 6569483.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3849653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240596 + ... + 240611.

It is an arithmetic number, because the mean of its divisors is an integer number (902265).

Almost surely, 2^3849656 is an apocalyptic number.

It is an amenable number.

3849656 is a deficient number, since it is larger than the sum of its proper divisors (3368464).

3849656 is a wasteful number, since it uses less digits than its factorization.

3849656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481213 (or 481209 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 3849656 is about 1962.0540257597. The cubic root of 3849656 is about 156.7258525938.

It can be divided in two parts, 38 and 49656, that added together give a palindrome (49694).

The spelling of 3849656 in words is "three million, eight hundred forty-nine thousand, six hundred fifty-six".