34745304805 has 4 divisors (see below), whose sum is σ = 41694365772. Its totient is φ = 27796243840.

The previous prime is 34745304799. The next prime is 34745304829. The reversal of 34745304805 is 50840354743.

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 13492913281 + 21252391524 = 116159^2 + 145782^2 .

It is not a de Polignac number, because 34745304805 - 2¹⁹ = 34744780517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3474530476 + ... + 3474530485.

It is an arithmetic number, because the mean of its divisors is an integer number (10423591443).

Almost surely, 2^34745304805 is an apocalyptic number.

It is an amenable number.

34745304805 is a deficient number, since it is larger than the sum of its proper divisors (6949060967).

34745304805 is an equidigital number, since it uses as much as digits as its factorization.

34745304805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949060966.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 34745304805 in words is "thirty-four billion, seven hundred forty-five million, three hundred four thousand, eight hundred five".