34000775847 has 12 divisors (see below), whose sum is σ = 49114034424. Its totient is φ = 22666351920.

The previous prime is 34000775827. The next prime is 34000775849. The reversal of 34000775847 is 74857700043.

It is not a de Polignac number, because 34000775847 - 2²⁶ = 33933666983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34000775849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284572 + ... + 385982.

It is an arithmetic number, because the mean of its divisors is an integer number (4092836202).

Almost surely, 2^34000775847 is an apocalyptic number.

34000775847 is a deficient number, since it is larger than the sum of its proper divisors (15113258577).

34000775847 is a wasteful number, since it uses less digits than its factorization.

34000775847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138670 (or 138667 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 34000775847 in words is "thirty-four billion, seven hundred seventy-five thousand, eight hundred forty-seven".