3848686 has 4 divisors (see below), whose sum is σ = 5773032. Its totient is φ = 1924342.

The previous prime is 3848671. The next prime is 3848687. The reversal of 3848686 is 6868483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6868483 = 281 ⋅24443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 962170 + ... + 962173.

It is an arithmetic number, because the mean of its divisors is an integer number (1443258).

Almost surely, 2^3848686 is an apocalyptic number.

3848686 is a deficient number, since it is larger than the sum of its proper divisors (1924346).

3848686 is a wasteful number, since it uses less digits than its factorization.

3848686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924345.

The product of its digits is 221184, while the sum is 43.

The square root of 3848686 is about 1961.8068202552. The cubic root of 3848686 is about 156.7126880541.

The spelling of 3848686 in words is "three million, eight hundred forty-eight thousand, six hundred eighty-six".