3981828706 has 24 divisors (see below), whose sum is σ = 6358878720. Its totient is φ = 1869628992.

The previous prime is 3981828677. The next prime is 3981828713. The reversal of 3981828706 is 6078281893.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 260175 + ... + 275053.

It is an arithmetic number, because the mean of its divisors is an integer number (264953280).

Almost surely, 2^3981828706 is an apocalyptic number.

3981828706 is a deficient number, since it is larger than the sum of its proper divisors (2377050014).

3981828706 is a wasteful number, since it uses less digits than its factorization.

3981828706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15378 (or 15361 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 3981828706 is about 63101.7329872960. The cubic root of 3981828706 is about 1584.9936418656.

The spelling of 3981828706 in words is "three billion, nine hundred eighty-one million, eight hundred twenty-eight thousand, seven hundred six".