3988170970 has 32 divisors (see below), whose sum is σ = 8208511488. Its totient is φ = 1366660608.

The previous prime is 3988170961. The next prime is 3988170971. The reversal of 3988170970 is 790718893.

It is not an unprimeable number, because it can be changed into a prime (3988170971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130602 + ... + 158218.

It is an arithmetic number, because the mean of its divisors is an integer number (256515984).

Almost surely, 2^3988170970 is an apocalyptic number.

3988170970 is an abundant number, since it is smaller than the sum of its proper divisors (4220340518).

3988170970 is a wasteful number, since it uses less digits than its factorization.

3988170970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29694.

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 3988170970 is about 63151.9672694367. The cubic root of 3988170970 is about 1585.8347223832.

The spelling of 3988170970 in words is "three billion, nine hundred eighty-eight million, one hundred seventy thousand, nine hundred seventy".