398059 has 2 divisors, whose sum is σ = 398060. Its totient is φ = 398058.

The previous prime is 398053. The next prime is 398063. The reversal of 398059 is 950893.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 398059 - 2⁹ = 397547 is a prime.

It is not a weakly prime, because it can be changed into another prime (398053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199029 + 199030.

It is an arithmetic number, because the mean of its divisors is an integer number (199030).

2³⁹⁸⁰⁵⁹ is an apocalyptic number.

398059 is a deficient number, since it is larger than the sum of its proper divisors (1).

398059 is an equidigital number, since it uses as much as digits as its factorization.

398059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 398059 is about 630.9191707343. The cubic root of 398059 is about 73.5612582614.

The spelling of 398059 in words is "three hundred ninety-eight thousand, fifty-nine".