3966654232 has 8 divisors (see below), whose sum is σ = 7437476700. Its totient is φ = 1983327112.

The previous prime is 3966654203. The next prime is 3966654233. The reversal of 3966654232 is 2324566693.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3966654233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247915882 + ... + 247915897.

Almost surely, 2^3966654232 is an apocalyptic number.

It is an amenable number.

3966654232 is a deficient number, since it is larger than the sum of its proper divisors (3470822468).

3966654232 is a wasteful number, since it uses less digits than its factorization.

3966654232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495831785 (or 495831781 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 46.

The square root of 3966654232 is about 62981.3800420410. The cubic root of 3966654232 is about 1582.9776450096.

The spelling of 3966654232 in words is "three billion, nine hundred sixty-six million, six hundred fifty-four thousand, two hundred thirty-two".