6734536279 has 2 divisors, whose sum is σ = 6734536280. Its totient is φ = 6734536278.

The previous prime is 6734536271. The next prime is 6734536307. The reversal of 6734536279 is 9726354376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6734536279 - 2³ = 6734536271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6734536271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3367268139 + 3367268140.

It is an arithmetic number, because the mean of its divisors is an integer number (3367268140).

Almost surely, 2^6734536279 is an apocalyptic number.

6734536279 is a deficient number, since it is larger than the sum of its proper divisors (1).

6734536279 is an equidigital number, since it uses as much as digits as its factorization.

6734536279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 52.

The square root of 6734536279 is about 82064.2204556895. The cubic root of 6734536279 is about 1888.4372811666.

The spelling of 6734536279 in words is "six billion, seven hundred thirty-four million, five hundred thirty-six thousand, two hundred seventy-nine".