351959 has 2 divisors, whose sum is σ = 351960. Its totient is φ = 351958.

The previous prime is 351931. The next prime is 351971. The reversal of 351959 is 959153.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351959 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 351959.

It is not a weakly prime, because it can be changed into another prime (351919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175979 + 175980.

It is an arithmetic number, because the mean of its divisors is an integer number (175980).

2³⁵¹⁹⁵⁹ is an apocalyptic number.

351959 is a deficient number, since it is larger than the sum of its proper divisors (1).

351959 is an equidigital number, since it uses as much as digits as its factorization.

351959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6075, while the sum is 32.

The square root of 351959 is about 593.2613252185. The cubic root of 351959 is about 70.6042252311.

The spelling of 351959 in words is "three hundred fifty-one thousand, nine hundred fifty-nine".