343901353 has 2 divisors, whose sum is σ = 343901354. Its totient is φ = 343901352.

The previous prime is 343901329. The next prime is 343901377. The reversal of 343901353 is 353109343.

It is a balanced prime because it is at equal distance from previous prime (343901329) and next prime (343901377).

It can be written as a sum of positive squares in only one way, i.e., 336649104 + 7252249 = 18348^2 + 2693^2 .

It is a cyclic number.

It is not a de Polignac number, because 343901353 - 2¹³ = 343893161 is a prime.

It is not a weakly prime, because it can be changed into another prime (343901953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171950676 + 171950677.

It is an arithmetic number, because the mean of its divisors is an integer number (171950677).

Almost surely, 2^343901353 is an apocalyptic number.

It is an amenable number.

343901353 is a deficient number, since it is larger than the sum of its proper divisors (1).

343901353 is an equidigital number, since it uses as much as digits as its factorization.

343901353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 343901353 is about 18544.5774554181. The cubic root of 343901353 is about 700.6126289865.

The spelling of 343901353 in words is "three hundred forty-three million, nine hundred one thousand, three hundred fifty-three".