343632041 has 2 divisors, whose sum is σ = 343632042. Its totient is φ = 343632040.

The previous prime is 343632017. The next prime is 343632053. The reversal of 343632041 is 140236343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195888016 + 147744025 = 13996^2 + 12155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343632041 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343632041.

It is not a weakly prime, because it can be changed into another prime (343632011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171816020 + 171816021.

It is an arithmetic number, because the mean of its divisors is an integer number (171816021).

Almost surely, 2^343632041 is an apocalyptic number.

It is an amenable number.

343632041 is a deficient number, since it is larger than the sum of its proper divisors (1).

343632041 is an equidigital number, since it uses as much as digits as its factorization.

343632041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 343632041 is about 18537.3148271264. The cubic root of 343632041 is about 700.4296960404.

Adding to 343632041 its reverse (140236343), we get a palindrome (483868384).

The spelling of 343632041 in words is "three hundred forty-three million, six hundred thirty-two thousand, forty-one".