343849601 has 2 divisors, whose sum is σ = 343849602. Its totient is φ = 343849600.

The previous prime is 343849589. The next prime is 343849643. The reversal of 343849601 is 106948343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331240000 + 12609601 = 18200^2 + 3551^2 .

It is a cyclic number.

It is not a de Polignac number, because 343849601 - 2⁶ = 343849537 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (343849651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171924800 + 171924801.

It is an arithmetic number, because the mean of its divisors is an integer number (171924801).

Almost surely, 2^343849601 is an apocalyptic number.

It is an amenable number.

343849601 is a deficient number, since it is larger than the sum of its proper divisors (1).

343849601 is an equidigital number, since it uses as much as digits as its factorization.

343849601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 343849601 is about 18543.1820624185. The cubic root of 343849601 is about 700.5774833230.

The spelling of 343849601 in words is "three hundred forty-three million, eight hundred forty-nine thousand, six hundred one".