3857474 has 8 divisors (see below), whose sum is σ = 5804688. Its totient is φ = 1922580.

The previous prime is 3857473. The next prime is 3857489. The reversal of 3857474 is 4747583.

3857474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3857473) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2252 + ... + 3575.

It is an arithmetic number, because the mean of its divisors is an integer number (725586).

Almost surely, 2^3857474 is an apocalyptic number.

3857474 is a deficient number, since it is larger than the sum of its proper divisors (1947214).

3857474 is a wasteful number, since it uses less digits than its factorization.

3857474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160.

The product of its digits is 94080, while the sum is 38.

The square root of 3857474 is about 1964.0453151595. The cubic root of 3857474 is about 156.8318754179.

The spelling of 3857474 in words is "three million, eight hundred fifty-seven thousand, four hundred seventy-four".