34023889 has 9 divisors (see below), whose sum is σ = 36026217. Its totient is φ = 32128164.

The previous prime is 34023881. The next prime is 34023893. The reversal of 34023889 is 98832043.

The square root of 34023889 is 5833.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 34023889 - 2³ = 34023881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34023881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 110674 + ... + 110980.

It is an arithmetic number, because the mean of its divisors is an integer number (4002913).

Almost surely, 2^34023889 is an apocalyptic number.

34023889 is the 5833-rd square number.

34023889 is the 2917-th centered octagonal number.

It is an amenable number.

34023889 is a deficient number, since it is larger than the sum of its proper divisors (2002328).

34023889 is an frugal number, since it uses more digits than its factorization.

34023889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The cubic root of 34023889 is about 324.0370359787.

The spelling of 34023889 in words is "thirty-four million, twenty-three thousand, eight hundred eighty-nine".