3970188680 has 32 divisors (see below), whose sum is σ = 8961675840. Its totient is φ = 1582964160.

The previous prime is 3970188671. The next prime is 3970188683. The reversal of 3970188680 is 868810793.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3970188683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147134 + ... + 172013.

It is an arithmetic number, because the mean of its divisors is an integer number (280052370).

Almost surely, 2^3970188680 is an apocalyptic number.

It is an amenable number.

3970188680 is an abundant number, since it is smaller than the sum of its proper divisors (4991487160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3970188680 is a wasteful number, since it uses less digits than its factorization.

3970188680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319469 (or 319465 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 3970188680 is about 63009.4332620124. The cubic root of 3970188680 is about 1583.4476709552.

The spelling of 3970188680 in words is "three billion, nine hundred seventy million, one hundred eighty-eight thousand, six hundred eighty".