34739869679 has 2 divisors, whose sum is σ = 34739869680. Its totient is φ = 34739869678.

The previous prime is 34739869673. The next prime is 34739869753. The reversal of 34739869679 is 97696893743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34739869679 - 2²⁴ = 34723092463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34739869673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17369934839 + 17369934840.

It is an arithmetic number, because the mean of its divisors is an integer number (17369934840).

Almost surely, 2^34739869679 is an apocalyptic number.

34739869679 is a deficient number, since it is larger than the sum of its proper divisors (1).

34739869679 is an equidigital number, since it uses as much as digits as its factorization.

34739869679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 370355328, while the sum is 71.

The spelling of 34739869679 in words is "thirty-four billion, seven hundred thirty-nine million, eight hundred sixty-nine thousand, six hundred seventy-nine".