3966180382 has 8 divisors (see below), whose sum is σ = 5951487816. Its totient is φ = 1982351112.

The previous prime is 3966180371. The next prime is 3966180391. The reversal of 3966180382 is 2830816693.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 362808 + ... + 373579.

It is an arithmetic number, because the mean of its divisors is an integer number (743935977).

Almost surely, 2^3966180382 is an apocalyptic number.

3966180382 is a deficient number, since it is larger than the sum of its proper divisors (1985307434).

3966180382 is a wasteful number, since it uses less digits than its factorization.

3966180382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739082.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 3966180382 is about 62977.6181035771. The cubic root of 3966180382 is about 1582.9146091963.

The spelling of 3966180382 in words is "three billion, nine hundred sixty-six million, one hundred eighty thousand, three hundred eighty-two".