2264743219 has 2 divisors, whose sum is σ = 2264743220. Its totient is φ = 2264743218.

The previous prime is 2264743211. The next prime is 2264743319. The reversal of 2264743219 is 9123474622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2264743219 - 2³ = 2264743211 is a prime.

It is a super-2 number, since 2×2264743219² = 10258123696012963922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2264743211) 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, 1132371609 + 1132371610.

It is an arithmetic number, because the mean of its divisors is an integer number (1132371610).

Almost surely, 2^2264743219 is an apocalyptic number.

2264743219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264743219 is an equidigital number, since it uses as much as digits as its factorization.

2264743219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 2264743219 is about 47589.3183288015. The cubic root of 2264743219 is about 1313.2265546947.

The spelling of 2264743219 in words is "two billion, two hundred sixty-four million, seven hundred forty-three thousand, two hundred nineteen".