3985927360 has 28 divisors (see below), whose sum is σ = 9491490288. Its totient is φ = 1594370816.

The previous prime is 3985927339. The next prime is 3985927373. The reversal of 3985927360 is 637295893.

It is a junction number, because it is equal to n+sod(n) for n = 3985927298 and 3985927307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6227692 + ... + 6228331.

It is an arithmetic number, because the mean of its divisors is an integer number (338981796).

Almost surely, 2^3985927360 is an apocalyptic number.

It is an amenable number.

3985927360 is an abundant number, since it is smaller than the sum of its proper divisors (5505562928).

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

3985927360 is a wasteful number, since it uses less digits than its factorization.

3985927360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12456040 (or 12456030 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 52.

The square root of 3985927360 is about 63134.2011907967. The cubic root of 3985927360 is about 1585.5372876210.

The spelling of 3985927360 in words is "three billion, nine hundred eighty-five million, nine hundred twenty-seven thousand, three hundred sixty".