3859941 has 4 divisors (see below), whose sum is σ = 5146592. Its totient is φ = 2573292.

The previous prime is 3859939. The next prime is 3859963. The reversal of 3859941 is 1499583.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3859941 - 2¹ = 3859939 is a prime.

It is a super-3 number, since 3×3859941³ (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3859941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3859931) 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, 643321 + ... + 643326.

It is an arithmetic number, because the mean of its divisors is an integer number (1286648).

Almost surely, 2^3859941 is an apocalyptic number.

It is an amenable number.

3859941 is a deficient number, since it is larger than the sum of its proper divisors (1286651).

3859941 is a wasteful number, since it uses less digits than its factorization.

3859941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286650.

The product of its digits is 38880, while the sum is 39.

The square root of 3859941 is about 1964.6732552768. The cubic root of 3859941 is about 156.8653015914.

The spelling of 3859941 in words is "three million, eight hundred fifty-nine thousand, nine hundred forty-one".