343228201 has 2 divisors, whose sum is σ = 343228202. Its totient is φ = 343228200.

The previous prime is 343228189. The next prime is 343228211. The reversal of 343228201 is 102822343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222755625 + 120472576 = 14925^2 + 10976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343228201 is a prime.

It is not a weakly prime, because it can be changed into another prime (343228211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171614100 + 171614101.

It is an arithmetic number, because the mean of its divisors is an integer number (171614101).

Almost surely, 2^343228201 is an apocalyptic number.

It is an amenable number.

343228201 is a deficient number, since it is larger than the sum of its proper divisors (1).

343228201 is an equidigital number, since it uses as much as digits as its factorization.

343228201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 343228201 is about 18526.4190009834. The cubic root of 343228201 is about 700.1552043610.

The spelling of 343228201 in words is "three hundred forty-three million, two hundred twenty-eight thousand, two hundred one".