3863671 has 8 divisors (see below), whose sum is σ = 4476704. Its totient is φ = 3265920.

The previous prime is 3863611. The next prime is 3863677. The reversal of 3863671 is 1763683.

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

It is not a de Polignac number, because 3863671 - 2¹³ = 3855479 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 (3863677) 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, 3270 + ... + 4291.

It is an arithmetic number, because the mean of its divisors is an integer number (559588).

Almost surely, 2^3863671 is an apocalyptic number.

3863671 is a deficient number, since it is larger than the sum of its proper divisors (613033).

3863671 is an equidigital number, since it uses as much as digits as its factorization.

3863671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641.

The product of its digits is 18144, while the sum is 34.

The square root of 3863671 is about 1965.6222933209. The cubic root of 3863671 is about 156.9158135212.

The spelling of 3863671 in words is "three million, eight hundred sixty-three thousand, six hundred seventy-one".