3849271 has 4 divisors (see below), whose sum is σ = 3860712. Its totient is φ = 3837832.

The previous prime is 3849269. The next prime is 3849281. The reversal of 3849271 is 1729483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1729483 = 7 ⋅247069.

It is a cyclic number.

It is not a de Polignac number, because 3849271 - 2¹ = 3849269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3849281) 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, 5200 + ... + 5893.

It is an arithmetic number, because the mean of its divisors is an integer number (965178).

Almost surely, 2^3849271 is an apocalyptic number.

3849271 is a deficient number, since it is larger than the sum of its proper divisors (11441).

3849271 is a wasteful number, since it uses less digits than its factorization.

3849271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11440.

The product of its digits is 12096, while the sum is 34.

The square root of 3849271 is about 1961.9559118390. The cubic root of 3849271 is about 156.7206277577.

The spelling of 3849271 in words is "three million, eight hundred forty-nine thousand, two hundred seventy-one".