395879359 has 2 divisors, whose sum is σ = 395879360. Its totient is φ = 395879358.

The previous prime is 395879347. The next prime is 395879411. The reversal of 395879359 is 953978593.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 395879359 - 2⁵ = 395879327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (395879329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197939679 + 197939680.

It is an arithmetic number, because the mean of its divisors is an integer number (197939680).

Almost surely, 2^395879359 is an apocalyptic number.

395879359 is a deficient number, since it is larger than the sum of its proper divisors (1).

395879359 is an equidigital number, since it uses as much as digits as its factorization.

395879359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9185400, while the sum is 58.

The square root of 395879359 is about 19896.7172920560. The cubic root of 395879359 is about 734.2674664434.

The spelling of 395879359 in words is "three hundred ninety-five million, eight hundred seventy-nine thousand, three hundred fifty-nine".