34644090089 has 4 divisors (see below), whose sum is σ = 39593245824. Its totient is φ = 29694934356.

The previous prime is 34644090077. The next prime is 34644090127. The reversal of 34644090089 is 98009044643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34644090089 - 2²⁴ = 34627312873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34644000089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474577857 + ... + 2474577870.

It is an arithmetic number, because the mean of its divisors is an integer number (9898311456).

Almost surely, 2^34644090089 is an apocalyptic number.

It is an amenable number.

34644090089 is a deficient number, since it is larger than the sum of its proper divisors (4949155735).

34644090089 is an equidigital number, since it uses as much as digits as its factorization.

34644090089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4949155734.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 34644090089 in words is "thirty-four billion, six hundred forty-four million, ninety thousand, eighty-nine".