3780675061 has 2 divisors, whose sum is σ = 3780675062. Its totient is φ = 3780675060.

The previous prime is 3780675047. The next prime is 3780675077. The reversal of 3780675061 is 1605760873.

3780675061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2956640625 + 824034436 = 54375^2 + 28706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3780675061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3780674999 and 3780675017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3780675011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1890337530 + 1890337531.

It is an arithmetic number, because the mean of its divisors is an integer number (1890337531).

Almost surely, 2^3780675061 is an apocalyptic number.

It is an amenable number.

3780675061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3780675061 is an equidigital number, since it uses as much as digits as its factorization.

3780675061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 3780675061 is about 61487.1942846639. The cubic root of 3780675061 is about 1557.8409565240.

The spelling of 3780675061 in words is "three billion, seven hundred eighty million, six hundred seventy-five thousand, sixty-one".