3781067441 has 8 divisors (see below), whose sum is σ = 3835387584. Its totient is φ = 3726777040.

The previous prime is 3781067429. The next prime is 3781067447. The reversal of 3781067441 is 1447601873.

3781067441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3781067441 - 2⁶ = 3781067377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3781067447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433970 + ... + 442596.

It is an arithmetic number, because the mean of its divisors is an integer number (479423448).

Almost surely, 2^3781067441 is an apocalyptic number.

It is an amenable number.

3781067441 is a deficient number, since it is larger than the sum of its proper divisors (54320143).

3781067441 is an equidigital number, since it uses as much as digits as its factorization.

3781067441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14871.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 3781067441 is about 61490.3849475672. The cubic root of 3781067441 is about 1557.8948485300.

The spelling of 3781067441 in words is "three billion, seven hundred eighty-one million, sixty-seven thousand, four hundred forty-one".