3780764065089 has 60 divisors (see below), whose sum is σ = 6210937891620. Its totient is φ = 2290258713600.

The previous prime is 3780764065079. The next prime is 3780764065097. The reversal of 3780764065089 is 9805604670873.

3780764065089 is a `hidden beast` number, since 3 + 7 + 80 + 7 + 6 + 40 + 6 + 508 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2030077836864 + 1750686228225 = 1424808^2 + 1323135^2 .

It is not a de Polignac number, because 3780764065089 - 2⁴ = 3780764065073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3780764065079) 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 59 ways as a sum of consecutive naturals, for example, 20303197 + ... + 20488565.

It is an arithmetic number, because the mean of its divisors is an integer number (103515631527).

Almost surely, 2^{3780764065089} is an apocalyptic number.

It is an amenable number.

3780764065089 is a deficient number, since it is larger than the sum of its proper divisors (2430173826531).

3780764065089 is a wasteful number, since it uses less digits than its factorization.

3780764065089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187484 (or 187464 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 3780764065089 in words is "three trillion, seven hundred eighty billion, seven hundred sixty-four million, sixty-five thousand, eighty-nine".