34089023 has 4 divisors (see below), whose sum is σ = 34407720. Its totient is φ = 33770328.

The previous prime is 34089019. The next prime is 34089037. The reversal of 34089023 is 32098043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34089023 - 2² = 34089019 is a prime.

It is a super-2 number, since 2×34089023² = 2324122978189058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34089043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159188 + ... + 159401.

It is an arithmetic number, because the mean of its divisors is an integer number (8601930).

Almost surely, 2^34089023 is an apocalyptic number.

34089023 is a deficient number, since it is larger than the sum of its proper divisors (318697).

34089023 is a wasteful number, since it uses less digits than its factorization.

34089023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318696.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 34089023 is about 5838.5805638014. The cubic root of 34089023 is about 324.2436787736.

The spelling of 34089023 in words is "thirty-four million, eighty-nine thousand, twenty-three".