2694211439 has 2 divisors, whose sum is σ = 2694211440. Its totient is φ = 2694211438.

The previous prime is 2694211433. The next prime is 2694211453. The reversal of 2694211439 is 9341124962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2694211439 - 2⁸ = 2694211183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2694211396 and 2694211405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2694211433) 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, 1347105719 + 1347105720.

It is an arithmetic number, because the mean of its divisors is an integer number (1347105720).

Almost surely, 2^2694211439 is an apocalyptic number.

2694211439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2694211439 is an equidigital number, since it uses as much as digits as its factorization.

2694211439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 2694211439 is about 51905.7938866173. The cubic root of 2694211439 is about 1391.4808225298.

The spelling of 2694211439 in words is "two billion, six hundred ninety-four million, two hundred eleven thousand, four hundred thirty-nine".