34080809 has 4 divisors (see below), whose sum is σ = 38949504. Its totient is φ = 29212116.

The previous prime is 34080793. The next prime is 34080821. The reversal of 34080809 is 90808043.

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, and also an emirpimes, since its reverse is a distinct semiprime: 90808043 = 113 ⋅803611.

It is a cyclic number.

It is not a de Polignac number, because 34080809 - 2⁴ = 34080793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34083809) 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, 2434337 + ... + 2434350.

It is an arithmetic number, because the mean of its divisors is an integer number (9737376).

Almost surely, 2^34080809 is an apocalyptic number.

It is an amenable number.

34080809 is a deficient number, since it is larger than the sum of its proper divisors (4868695).

34080809 is an equidigital number, since it uses as much as digits as its factorization.

34080809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868694.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 34080809 is about 5837.8770970277. The cubic root of 34080809 is about 324.2176337177.

The spelling of 34080809 in words is "thirty-four million, eighty thousand, eight hundred nine".