34774889 has 2 divisors, whose sum is σ = 34774890. Its totient is φ = 34774888.

The previous prime is 34774879. The next prime is 34774907. The reversal of 34774889 is 98847743.

34774889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18774889 + 16000000 = 4333^2 + 4000^2 .

It is an emirp because it is prime and its reverse (98847743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34774889 - 2⁸ = 34774633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34774829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17387444 + 17387445.

It is an arithmetic number, because the mean of its divisors is an integer number (17387445).

Almost surely, 2^34774889 is an apocalyptic number.

It is an amenable number.

34774889 is a deficient number, since it is larger than the sum of its proper divisors (1).

34774889 is an equidigital number, since it uses as much as digits as its factorization.

34774889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 50.

The square root of 34774889 is about 5897.0237408374. The cubic root of 34774889 is about 326.4038335416.

The spelling of 34774889 in words is "thirty-four million, seven hundred seventy-four thousand, eight hundred eighty-nine".