34934009 has 16 divisors (see below), whose sum is σ = 40400640. Its totient is φ = 29904000.

The previous prime is 34933999. The next prime is 34934021. The reversal of 34934009 is 90043943.

It is a cyclic number.

It is not a de Polignac number, because 34934009 - 2²⁰ = 33885433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34934069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11744 + ... + 14414.

It is an arithmetic number, because the mean of its divisors is an integer number (2525040).

Almost surely, 2^34934009 is an apocalyptic number.

It is an amenable number.

34934009 is a deficient number, since it is larger than the sum of its proper divisors (5466631).

34934009 is a wasteful number, since it uses less digits than its factorization.

34934009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 34934009 is about 5910.4998942560. The cubic root of 34934009 is about 326.9009198335.

The spelling of 34934009 in words is "thirty-four million, nine hundred thirty-four thousand, nine".