340605179 has 2 divisors, whose sum is σ = 340605180. Its totient is φ = 340605178.

The previous prime is 340605173. The next prime is 340605233. The reversal of 340605179 is 971506043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340605179 - 2¹² = 340601083 is a prime.

It is not a weakly prime, because it can be changed into another prime (340605173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170302589 + 170302590.

It is an arithmetic number, because the mean of its divisors is an integer number (170302590).

Almost surely, 2^340605179 is an apocalyptic number.

340605179 is a deficient number, since it is larger than the sum of its proper divisors (1).

340605179 is an equidigital number, since it uses as much as digits as its factorization.

340605179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 340605179 is about 18455.4918384745. The cubic root of 340605179 is about 698.3670637719.

The spelling of 340605179 in words is "three hundred forty million, six hundred five thousand, one hundred seventy-nine".