3946474 has 16 divisors (see below), whose sum is σ = 6834816. Its totient is φ = 1674000.

The previous prime is 3946469. The next prime is 3946477. The reversal of 3946474 is 4746493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19 + ... + 2809.

It is an arithmetic number, because the mean of its divisors is an integer number (427176).

Almost surely, 2^3946474 is an apocalyptic number.

3946474 is a deficient number, since it is larger than the sum of its proper divisors (2888342).

3946474 is a wasteful number, since it uses less digits than its factorization.

3946474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901.

The product of its digits is 72576, while the sum is 37.

The square root of 3946474 is about 1986.5734318167. The cubic root of 3946474 is about 158.0288629640.

The spelling of 3946474 in words is "three million, nine hundred forty-six thousand, four hundred seventy-four".