353340859 has 2 divisors, whose sum is σ = 353340860. Its totient is φ = 353340858.

The previous prime is 353340773. The next prime is 353340893. The reversal of 353340859 is 958043353.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 353340859 - 2¹⁵ = 353308091 is a prime.

It is not a weakly prime, because it can be changed into another prime (353340899) 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, 176670429 + 176670430.

It is an arithmetic number, because the mean of its divisors is an integer number (176670430).

Almost surely, 2^353340859 is an apocalyptic number.

353340859 is a deficient number, since it is larger than the sum of its proper divisors (1).

353340859 is an equidigital number, since it uses as much as digits as its factorization.

353340859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 353340859 is about 18797.3630863480. The cubic root of 353340859 is about 706.9650650573.

The spelling of 353340859 in words is "three hundred fifty-three million, three hundred forty thousand, eight hundred fifty-nine".