3914271 has 8 divisors (see below), whose sum is σ = 5798960. Its totient is φ = 2609496.

The previous prime is 3914269. The next prime is 3914279. The reversal of 3914271 is 1724193.

3914271 is a `hidden beast` number, since 391 + 4 + 271 = 666.

It is not a de Polignac number, because 3914271 - 2¹ = 3914269 is a prime.

It is a super-2 number, since 2×3914271² = 30643034922882, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 144973 = 3914271 / (3 + 9 + 1 + 4 + 2 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72460 + ... + 72513.

It is an arithmetic number, because the mean of its divisors is an integer number (724870).

Almost surely, 2^3914271 is an apocalyptic number.

3914271 is a deficient number, since it is larger than the sum of its proper divisors (1884689).

3914271 is a wasteful number, since it uses less digits than its factorization.

3914271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144982 (or 144976 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 3914271 is about 1978.4516673399. The cubic root of 3914271 is about 157.5978530246.

The spelling of 3914271 in words is "three million, nine hundred fourteen thousand, two hundred seventy-one".