3863289 has 8 divisors (see below), whose sum is σ = 5422240. Its totient is φ = 2439936.

The previous prime is 3863273. The next prime is 3863291. The reversal of 3863289 is 9823683.

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

It is not a de Polignac number, because 3863289 - 2⁴ = 3863273 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 (3863239) 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, 33832 + ... + 33945.

It is an arithmetic number, because the mean of its divisors is an integer number (677780).

Almost surely, 2^3863289 is an apocalyptic number.

It is an amenable number.

3863289 is a deficient number, since it is larger than the sum of its proper divisors (1558951).

3863289 is a wasteful number, since it uses less digits than its factorization.

3863289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67799.

The product of its digits is 62208, while the sum is 39.

The square root of 3863289 is about 1965.5251206739. The cubic root of 3863289 is about 156.9106419441.

The spelling of 3863289 in words is "three million, eight hundred sixty-three thousand, two hundred eighty-nine".