3957874 has 8 divisors (see below), whose sum is σ = 5952240. Its totient is φ = 1973796.

The previous prime is 3957859. The next prime is 3957883. The reversal of 3957874 is 4787593.

It is a happy number.

3957874 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 a self number, because there is not a number n which added to its sum of digits gives 3957874.

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 in 3 ways as a sum of consecutive naturals, for example, 1524 + ... + 3199.

It is an arithmetic number, because the mean of its divisors is an integer number (744030).

Almost surely, 2^3957874 is an apocalyptic number.

3957874 is a deficient number, since it is larger than the sum of its proper divisors (1994366).

3957874 is a wasteful number, since it uses less digits than its factorization.

3957874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144.

The product of its digits is 211680, while the sum is 43.

The square root of 3957874 is about 1989.4406248994. The cubic root of 3957874 is about 158.1808802797.

The spelling of 3957874 in words is "three million, nine hundred fifty-seven thousand, eight hundred seventy-four".