379116593809 has 2 divisors, whose sum is σ = 379116593810. Its totient is φ = 379116593808.

The previous prime is 379116593789. The next prime is 379116593929. The reversal of 379116593809 is 908395611973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234357651025 + 144758942784 = 484105^2 + 380472^2 .

It is a cyclic number.

It is not a de Polignac number, because 379116593809 - 2¹⁵ = 379116561041 is a prime.

It is not a weakly prime, because it can be changed into another prime (379116593509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189558296904 + 189558296905.

It is an arithmetic number, because the mean of its divisors is an integer number (189558296905).

Almost surely, 2^379116593809 is an apocalyptic number.

It is an amenable number.

379116593809 is a deficient number, since it is larger than the sum of its proper divisors (1).

379116593809 is an equidigital number, since it uses as much as digits as its factorization.

379116593809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11022480, while the sum is 61.

The spelling of 379116593809 in words is "three hundred seventy-nine billion, one hundred sixteen million, five hundred ninety-three thousand, eight hundred nine".