3882721041 has 32 divisors (see below), whose sum is σ = 6088896000. Its totient is φ = 2438487504.

The previous prime is 3882720997. The next prime is 3882721043. The reversal of 3882721041 is 1401272883.

3882721041 is a `hidden beast` number, since 388 + 27 + 210 + 41 = 666.

It is not a de Polignac number, because 3882721041 - 2⁶ = 3882720977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3882720987 and 3882721005.

It is not an unprimeable number, because it can be changed into a prime (3882721043) 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 31 ways as a sum of consecutive naturals, for example, 70686 + ... + 112968.

It is an arithmetic number, because the mean of its divisors is an integer number (190278000).

Almost surely, 2^3882721041 is an apocalyptic number.

It is an amenable number.

3882721041 is a deficient number, since it is larger than the sum of its proper divisors (2206174959).

3882721041 is a wasteful number, since it uses less digits than its factorization.

3882721041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42490 (or 42484 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 3882721041 is about 62311.4840218077. The cubic root of 3882721041 is about 1571.7328482268.

The spelling of 3882721041 in words is "three billion, eight hundred eighty-two million, seven hundred twenty-one thousand, forty-one".