3914871 has 4 divisors (see below), whose sum is σ = 5219832. Its totient is φ = 2609912.

The previous prime is 3914863. The next prime is 3914873. The reversal of 3914871 is 1784193.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3914871 - 2³ = 3914863 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914873) 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, 652476 + ... + 652481.

It is an arithmetic number, because the mean of its divisors is an integer number (1304958).

Almost surely, 2^3914871 is an apocalyptic number.

3914871 is a deficient number, since it is larger than the sum of its proper divisors (1304961).

3914871 is a wasteful number, since it uses less digits than its factorization.

3914871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304960.

The product of its digits is 6048, while the sum is 33.

The square root of 3914871 is about 1978.6032952565. The cubic root of 3914871 is about 157.6059050885.

The spelling of 3914871 in words is "three million, nine hundred fourteen thousand, eight hundred seventy-one".