3966652 has 6 divisors (see below), whose sum is σ = 6941648. Its totient is φ = 1983324.

The previous prime is 3966631. The next prime is 3966689. The reversal of 3966652 is 2566693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 495828 + ... + 495835.

Almost surely, 2^3966652 is an apocalyptic number.

It is an amenable number.

3966652 is a deficient number, since it is larger than the sum of its proper divisors (2974996).

3966652 is a wasteful number, since it uses less digits than its factorization.

3966652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991667 (or 991665 counting only the distinct ones).

The product of its digits is 58320, while the sum is 37.

The square root of 3966652 is about 1991.6455507946. The cubic root of 3966652 is about 158.2977348101.

The spelling of 3966652 in words is "three million, nine hundred sixty-six thousand, six hundred fifty-two".