34231009 has 8 divisors (see below), whose sum is σ = 34715520. Its totient is φ = 33749376.

The previous prime is 34231007. The next prime is 34231019. The reversal of 34231009 is 90013243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34231009 - 2¹ = 34231007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34231007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34332 + ... + 35314.

It is an arithmetic number, because the mean of its divisors is an integer number (4339440).

Almost surely, 2^34231009 is an apocalyptic number.

It is an amenable number.

34231009 is a deficient number, since it is larger than the sum of its proper divisors (484511).

34231009 is an equidigital number, since it uses as much as digits as its factorization.

34231009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 34231009 is about 5850.7272197565. The cubic root of 34231009 is about 324.6932300553.

The spelling of 34231009 in words is "thirty-four million, two hundred thirty-one thousand, nine".