3859459 has 4 divisors (see below), whose sum is σ = 4086504. Its totient is φ = 3632416.

The previous prime is 3859447. The next prime is 3859477. The reversal of 3859459 is 9549583.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9549583 = 487 ⋅19609.

It is a cyclic number.

It is not a de Polignac number, because 3859459 - 2⁹ = 3858947 is a prime.

It is a Duffinian number.

3859459 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3859439) 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, 113497 + ... + 113530.

It is an arithmetic number, because the mean of its divisors is an integer number (1021626).

Almost surely, 2^3859459 is an apocalyptic number.

3859459 is a deficient number, since it is larger than the sum of its proper divisors (227045).

3859459 is a wasteful number, since it uses less digits than its factorization.

3859459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227044.

The product of its digits is 194400, while the sum is 43.

The square root of 3859459 is about 1964.5505847394. The cubic root of 3859459 is about 156.8587719387.

The spelling of 3859459 in words is "three million, eight hundred fifty-nine thousand, four hundred fifty-nine".