2868352229 has 2 divisors, whose sum is σ = 2868352230. Its totient is φ = 2868352228.

The previous prime is 2868352219. The next prime is 2868352259. The reversal of 2868352229 is 9222538682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132315329 + 736036900 = 46177^2 + 27130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2868352229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2868352219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434176114 + 1434176115.

It is an arithmetic number, because the mean of its divisors is an integer number (1434176115).

Almost surely, 2^2868352229 is an apocalyptic number.

It is an amenable number.

2868352229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868352229 is an equidigital number, since it uses as much as digits as its factorization.

2868352229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 47.

The square root of 2868352229 is about 53556.9998132830. Note that the first 3 decimals coincide. The cubic root of 2868352229 is about 1420.8366802668.

The spelling of 2868352229 in words is "two billion, eight hundred sixty-eight million, three hundred fifty-two thousand, two hundred twenty-nine".