4303361 has 2 divisors, whose sum is σ = 4303362. Its totient is φ = 4303360.

The previous prime is 4303357. The next prime is 4303373. The reversal of 4303361 is 1633034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3591025 + 712336 = 1895^2 + 844^2 .

It is a cyclic number.

It is not a de Polignac number, because 4303361 - 2² = 4303357 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4303391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2151680 + 2151681.

It is an arithmetic number, because the mean of its divisors is an integer number (2151681).

Almost surely, 2^4303361 is an apocalyptic number.

It is an amenable number.

4303361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4303361 is an equidigital number, since it uses as much as digits as its factorization.

4303361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 4303361 is about 2074.4543860977. The cubic root of 4303361 is about 162.6556898405.

Adding to 4303361 its reverse (1633034), we get a palindrome (5936395).

It can be divided in two parts, 4303 and 361, that added together give a palindrome (4664).

The spelling of 4303361 in words is "four million, three hundred three thousand, three hundred sixty-one".