34620626665 has 8 divisors (see below), whose sum is σ = 41608377288. Its totient is φ = 27654084480.

The previous prime is 34620626659. The next prime is 34620626707. The reversal of 34620626665 is 56662602643.

34620626665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9756698176 + 24863928489 = 98776^2 + 157683^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34620626665 - 2⁹ = 34620626153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5298516 + ... + 5305045.

It is an arithmetic number, because the mean of its divisors is an integer number (5201047161).

Almost surely, 2^34620626665 is an apocalyptic number.

It is an amenable number.

34620626665 is a deficient number, since it is larger than the sum of its proper divisors (6987750623).

34620626665 is a wasteful number, since it uses less digits than its factorization.

34620626665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10604219.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 34620626665 in words is "thirty-four billion, six hundred twenty million, six hundred twenty-six thousand, six hundred sixty-five".