340700539 has 2 divisors, whose sum is σ = 340700540. Its totient is φ = 340700538.

The previous prime is 340700513. The next prime is 340700543. The reversal of 340700539 is 935007043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340700539 - 2⁷ = 340700411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340700539.

It is not a weakly prime, because it can be changed into another prime (340700579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170350269 + 170350270.

It is an arithmetic number, because the mean of its divisors is an integer number (170350270).

Almost surely, 2^340700539 is an apocalyptic number.

340700539 is a deficient number, since it is larger than the sum of its proper divisors (1).

340700539 is an equidigital number, since it uses as much as digits as its factorization.

340700539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 340700539 is about 18458.0751705046. The cubic root of 340700539 is about 698.4322321577.

The spelling of 340700539 in words is "three hundred forty million, seven hundred thousand, five hundred thirty-nine".