3820476089 has 2 divisors, whose sum is σ = 3820476090. Its totient is φ = 3820476088.

The previous prime is 3820476073. The next prime is 3820476137. The reversal of 3820476089 is 9806740283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3344887225 + 475588864 = 57835^2 + 21808^2 .

It is a cyclic number.

It is not a de Polignac number, because 3820476089 - 2⁴ = 3820476073 is a prime.

It is not a weakly prime, because it can be changed into another prime (3820476059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910238044 + 1910238045.

It is an arithmetic number, because the mean of its divisors is an integer number (1910238045).

Almost surely, 2^3820476089 is an apocalyptic number.

It is an amenable number.

3820476089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3820476089 is an equidigital number, since it uses as much as digits as its factorization.

3820476089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 3820476089 is about 61809.9999110176. Note that the first 4 decimals coincide. The cubic root of 3820476089 is about 1563.2886039376.

The spelling of 3820476089 in words is "three billion, eight hundred twenty million, four hundred seventy-six thousand, eighty-nine".