34423569 has 16 divisors (see below), whose sum is σ = 51719040. Its totient is φ = 22624560.

The previous prime is 34423567. The next prime is 34423591. The reversal of 34423569 is 96532443.

It is not a de Polignac number, because 34423569 - 2¹ = 34423567 is a prime.

It is a super-2 number, since 2×34423569² = 2369964205395522, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34423567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7062 + ... + 10895.

It is an arithmetic number, because the mean of its divisors is an integer number (3232440).

Almost surely, 2^34423569 is an apocalyptic number.

It is an amenable number.

34423569 is a deficient number, since it is larger than the sum of its proper divisors (17295471).

34423569 is a wasteful number, since it uses less digits than its factorization.

34423569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18037 (or 18031 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 34423569 is about 5867.1602159818. The cubic root of 34423569 is about 325.3009252250.

The spelling of 34423569 in words is "thirty-four million, four hundred twenty-three thousand, five hundred sixty-nine".