34644089 has 2 divisors, whose sum is σ = 34644090. Its totient is φ = 34644088.

The previous prime is 34644061. The next prime is 34644097. The reversal of 34644089 is 98044643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32684089 + 1960000 = 5717^2 + 1400^2 .

It is an emirp because it is prime and its reverse (98044643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34644089 - 2¹⁶ = 34578553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34644989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17322044 + 17322045.

It is an arithmetic number, because the mean of its divisors is an integer number (17322045).

Almost surely, 2^34644089 is an apocalyptic number.

It is an amenable number.

34644089 is a deficient number, since it is larger than the sum of its proper divisors (1).

34644089 is an equidigital number, since it uses as much as digits as its factorization.

34644089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 34644089 is about 5885.9229522650. The cubic root of 34644089 is about 325.9940813408.

The spelling of 34644089 in words is "thirty-four million, six hundred forty-four thousand, eighty-nine".