34671289 has 4 divisors (see below), whose sum is σ = 35409024. Its totient is φ = 33933556.

The previous prime is 34671271. The next prime is 34671293. The reversal of 34671289 is 98217643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34671289 - 2⁹ = 34670777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34671589) 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, 368797 + ... + 368890.

It is an arithmetic number, because the mean of its divisors is an integer number (8852256).

Almost surely, 2^34671289 is an apocalyptic number.

It is an amenable number.

34671289 is a deficient number, since it is larger than the sum of its proper divisors (737735).

34671289 is an equidigital number, since it uses as much as digits as its factorization.

34671289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737734.

The product of its digits is 72576, while the sum is 40.

The square root of 34671289 is about 5888.2330966089. The cubic root of 34671289 is about 326.0793745775.

The spelling of 34671289 in words is "thirty-four million, six hundred seventy-one thousand, two hundred eighty-nine".