3982477068 has 18 divisors (see below), whose sum is σ = 10066817124. Its totient is φ = 1327492344.

The previous prime is 3982477063. The next prime is 3982477091. The reversal of 3982477068 is 8607742893.

3982477068 is a `hidden beast` number, since 39 + 82 + 477 + 0 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (3982477061) 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 5 ways as a sum of consecutive naturals, for example, 55312146 + ... + 55312217.

It is an arithmetic number, because the mean of its divisors is an integer number (559267618).

Almost surely, 2^3982477068 is an apocalyptic number.

It is an amenable number.

3982477068 is an abundant number, since it is smaller than the sum of its proper divisors (6084340056).

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

3982477068 is a wasteful number, since it uses less digits than its factorization.

3982477068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110624373 (or 110624368 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 3982477068 is about 63106.8702123628. The cubic root of 3982477068 is about 1585.0796654787.

The spelling of 3982477068 in words is "three billion, nine hundred eighty-two million, four hundred seventy-seven thousand, sixty-eight".