34989367705 has 4 divisors (see below), whose sum is σ = 41987241252. Its totient is φ = 27991494160.

The previous prime is 34989367667. The next prime is 34989367727. The reversal of 34989367705 is 50776398943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4096384009 + 30892983696 = 64003^2 + 175764^2 .

It is not a de Polignac number, because 34989367705 - 2¹³ = 34989359513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3498936766 + ... + 3498936775.

It is an arithmetic number, because the mean of its divisors is an integer number (10496810313).

Almost surely, 2^34989367705 is an apocalyptic number.

It is an amenable number.

34989367705 is a deficient number, since it is larger than the sum of its proper divisors (6997873547).

34989367705 is an equidigital number, since it uses as much as digits as its factorization.

34989367705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997873546.

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 34989367705 in words is "thirty-four billion, nine hundred eighty-nine million, three hundred sixty-seven thousand, seven hundred five".