379086089 has 2 divisors, whose sum is σ = 379086090. Its totient is φ = 379086088.

The previous prime is 379086083. The next prime is 379086091. The reversal of 379086089 is 980680973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222010000 + 157076089 = 14900^2 + 12533^2 .

It is a cyclic number.

It is not a de Polignac number, because 379086089 - 2¹⁶ = 379020553 is a prime.

It is a Sophie Germain prime.

Together with 379086091, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (379086083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189543044 + 189543045.

It is an arithmetic number, because the mean of its divisors is an integer number (189543045).

Almost surely, 2^379086089 is an apocalyptic number.

It is an amenable number.

379086089 is a deficient number, since it is larger than the sum of its proper divisors (1).

379086089 is an equidigital number, since it uses as much as digits as its factorization.

379086089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 379086089 is about 19470.1332558357. The cubic root of 379086089 is about 723.7345115172.

The spelling of 379086089 in words is "three hundred seventy-nine million, eighty-six thousand, eighty-nine".