3846849 has 8 divisors (see below), whose sum is σ = 5141760. Its totient is φ = 2558256.

The previous prime is 3846841. The next prime is 3846863. The reversal of 3846849 is 9486483.

3846849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3846849 - 2³ = 3846841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3846849.

It is not an unprimeable number, because it can be changed into a prime (3846841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99 + ... + 2775.

It is an arithmetic number, because the mean of its divisors is an integer number (642720).

Almost surely, 2^3846849 is an apocalyptic number.

It is an amenable number.

3846849 is a deficient number, since it is larger than the sum of its proper divisors (1294911).

3846849 is a wasteful number, since it uses less digits than its factorization.

3846849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159.

The product of its digits is 165888, while the sum is 42.

The square root of 3846849 is about 1961.3385735257. The cubic root of 3846849 is about 156.6877507965.

The spelling of 3846849 in words is "three million, eight hundred forty-six thousand, eight hundred forty-nine".