353424347 has 2 divisors, whose sum is σ = 353424348. Its totient is φ = 353424346.

The previous prime is 353424329. The next prime is 353424361. The reversal of 353424347 is 743424353.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 353424347 - 2¹⁴ = 353407963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (353426347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176712173 + 176712174.

It is an arithmetic number, because the mean of its divisors is an integer number (176712174).

Almost surely, 2^353424347 is an apocalyptic number.

353424347 is a deficient number, since it is larger than the sum of its proper divisors (1).

353424347 is an equidigital number, since it uses as much as digits as its factorization.

353424347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 35.

The square root of 353424347 is about 18799.5836921991. The cubic root of 353424347 is about 707.0207416556.

The spelling of 353424347 in words is "three hundred fifty-three million, four hundred twenty-four thousand, three hundred forty-seven".