34436668667 has 4 divisors (see below), whose sum is σ = 34771005360. Its totient is φ = 34102331976.

The previous prime is 34436668621. The next prime is 34436668697. The reversal of 34436668667 is 76686663443.

34436668667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 34436668667 - 2⁸ = 34436668411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34436668697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167168192 + ... + 167168397.

It is an arithmetic number, because the mean of its divisors is an integer number (8692751340).

Almost surely, 2^34436668667 is an apocalyptic number.

34436668667 is a deficient number, since it is larger than the sum of its proper divisors (334336693).

34436668667 is a wasteful number, since it uses less digits than its factorization.

34436668667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334336692.

The product of its digits is 62705664, while the sum is 59.

The spelling of 34436668667 in words is "thirty-four billion, four hundred thirty-six million, six hundred sixty-eight thousand, six hundred sixty-seven".