3966490132 has 24 divisors (see below), whose sum is σ = 7777052640. Its totient is φ = 1754220960.

The previous prime is 3966490081. The next prime is 3966490153. The reversal of 3966490132 is 2310946693.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1216582 + ... + 1219837.

It is an arithmetic number, because the mean of its divisors is an integer number (324043860).

Almost surely, 2^3966490132 is an apocalyptic number.

It is an amenable number.

3966490132 is a deficient number, since it is larger than the sum of its proper divisors (3810562508).

3966490132 is a wasteful number, since it uses less digits than its factorization.

3966490132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436471 (or 2436469 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 3966490132 is about 62980.0772625757. The cubic root of 3966490132 is about 1582.9558155115.

The spelling of 3966490132 in words is "three billion, nine hundred sixty-six million, four hundred ninety thousand, one hundred thirty-two".