2226709439 has 2 divisors, whose sum is σ = 2226709440. Its totient is φ = 2226709438.

The previous prime is 2226709417. The next prime is 2226709481. The reversal of 2226709439 is 9349076222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2226709439 - 2²⁴ = 2209932223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2226709439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226709039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113354719 + 1113354720.

It is an arithmetic number, because the mean of its divisors is an integer number (1113354720).

Almost surely, 2^2226709439 is an apocalyptic number.

2226709439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226709439 is an equidigital number, since it uses as much as digits as its factorization.

2226709439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 2226709439 is about 47188.0221984351. The cubic root of 2226709439 is about 1305.8336328427.

The spelling of 2226709439 in words is "two billion, two hundred twenty-six million, seven hundred nine thousand, four hundred thirty-nine".