3975146 has 16 divisors (see below), whose sum is σ = 7050240. Its totient is φ = 1644720.

The previous prime is 3975109. The next prime is 3975151. The reversal of 3975146 is 6415793.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4490 + ... + 5301.

It is an arithmetic number, because the mean of its divisors is an integer number (440640).

Almost surely, 2^3975146 is an apocalyptic number.

3975146 is a deficient number, since it is larger than the sum of its proper divisors (3075094).

3975146 is a wasteful number, since it uses less digits than its factorization.

3975146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9829.

The product of its digits is 22680, while the sum is 35.

The square root of 3975146 is about 1993.7768180015. The cubic root of 3975146 is about 158.4106446695.

The spelling of 3975146 in words is "three million, nine hundred seventy-five thousand, one hundred forty-six".