34047700665 has 16 divisors (see below), whose sum is σ = 59428714176. Its totient is φ = 16507976000.

The previous prime is 34047700651. The next prime is 34047700733. The reversal of 34047700665 is 56600774043.

It is a happy number.

It is not a de Polignac number, because 34047700665 - 2¹⁵ = 34047667897 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103174686 + ... + 103175015.

It is an arithmetic number, because the mean of its divisors is an integer number (3714294636).

Almost surely, 2^34047700665 is an apocalyptic number.

It is an amenable number.

34047700665 is a deficient number, since it is larger than the sum of its proper divisors (25381013511).

34047700665 is a wasteful number, since it uses less digits than its factorization.

34047700665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206349720.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 34047700665 in words is "thirty-four billion, forty-seven million, seven hundred thousand, six hundred sixty-five".