283643413 has 2 divisors, whose sum is σ = 283643414. Its totient is φ = 283643412.

The previous prime is 283643407. The next prime is 283643467. The reversal of 283643413 is 314346382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 281635524 + 2007889 = 16782^2 + 1417^2 .

It is a cyclic number.

It is not a de Polignac number, because 283643413 - 2¹³ = 283635221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283646413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141821706 + 141821707.

It is an arithmetic number, because the mean of its divisors is an integer number (141821707).

Almost surely, 2^283643413 is an apocalyptic number.

It is an amenable number.

283643413 is a deficient number, since it is larger than the sum of its proper divisors (1).

283643413 is an equidigital number, since it uses as much as digits as its factorization.

283643413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 34.

The square root of 283643413 is about 16841.7164505284. The cubic root of 283643413 is about 657.0386247927.

Adding to 283643413 its reverse (314346382), we get a palindrome (597989795).

The spelling of 283643413 in words is "two hundred eighty-three million, six hundred forty-three thousand, four hundred thirteen".