2622908243 has 2 divisors, whose sum is σ = 2622908244. Its totient is φ = 2622908242.

The previous prime is 2622908237. The next prime is 2622908251. The reversal of 2622908243 is 3428092262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2622908243 - 2¹² = 2622904147 is a prime.

It is a super-3 number, since 3×2622908243³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2622908197 and 2622908206.

It is not a weakly prime, because it can be changed into another prime (2622908443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311454121 + 1311454122.

It is an arithmetic number, because the mean of its divisors is an integer number (1311454122).

Almost surely, 2^2622908243 is an apocalyptic number.

2622908243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622908243 is an equidigital number, since it uses as much as digits as its factorization.

2622908243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 2622908243 is about 51214.3363034219. The cubic root of 2622908243 is about 1379.0955781887.

The spelling of 2622908243 in words is "two billion, six hundred twenty-two million, nine hundred eight thousand, two hundred forty-three".