3858574 has 4 divisors (see below), whose sum is σ = 5787864. Its totient is φ = 1929286.

The previous prime is 3858529. The next prime is 3858581. The reversal of 3858574 is 4758583.

3858574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 964642 + ... + 964645.

It is an arithmetic number, because the mean of its divisors is an integer number (1446966).

Almost surely, 2^3858574 is an apocalyptic number.

3858574 is a deficient number, since it is larger than the sum of its proper divisors (1929290).

3858574 is a wasteful number, since it uses less digits than its factorization.

3858574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929289.

The product of its digits is 134400, while the sum is 40.

The square root of 3858574 is about 1964.3253294707. The cubic root of 3858574 is about 156.8467814304.

Subtracting 3858574 from its reverse (4758583), we obtain a palindrome (900009).

The spelling of 3858574 in words is "three million, eight hundred fifty-eight thousand, five hundred seventy-four".