2734584439 has 2 divisors, whose sum is σ = 2734584440. Its totient is φ = 2734584438.

The previous prime is 2734584397. The next prime is 2734584469. The reversal of 2734584439 is 9344854372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2734584439 - 2⁹ = 2734583927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2734584392 and 2734584401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2734584469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367292219 + 1367292220.

It is an arithmetic number, because the mean of its divisors is an integer number (1367292220).

Almost surely, 2^2734584439 is an apocalyptic number.

2734584439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734584439 is an equidigital number, since it uses as much as digits as its factorization.

2734584439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 49.

The square root of 2734584439 is about 52293.2542399113. The cubic root of 2734584439 is about 1398.3968791045.

The spelling of 2734584439 in words is "two billion, seven hundred thirty-four million, five hundred eighty-four thousand, four hundred thirty-nine".