34011009 has 24 divisors (see below), whose sum is σ = 51731680. Its totient is φ = 22324896.

The previous prime is 34010989. The next prime is 34011011. The reversal of 34011009 is 90011043.

It is not a de Polignac number, because 34011009 - 2²⁴ = 17233793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34010982 and 34011000.

It is not an unprimeable number, because it can be changed into a prime (34051009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15237 + ... + 17325.

Almost surely, 2^34011009 is an apocalyptic number.

It is an amenable number.

34011009 is a deficient number, since it is larger than the sum of its proper divisors (17720671).

34011009 is an equidigital number, since it uses as much as digits as its factorization.

34011009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 34011009 is about 5831.8958324030. The cubic root of 34011009 is about 323.9961419294.

The spelling of 34011009 in words is "thirty-four million, eleven thousand, nine".