34004418 has 16 divisors (see below), whose sum is σ = 77724480. Its totient is φ = 9715536.

The previous prime is 34004413. The next prime is 34004447. The reversal of 34004418 is 81440043.

It is not an unprimeable number, because it can be changed into a prime (34004413) 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, 404773 + ... + 404856.

It is an arithmetic number, because the mean of its divisors is an integer number (4857780).

Almost surely, 2^34004418 is an apocalyptic number.

34004418 is an abundant number, since it is smaller than the sum of its proper divisors (43720062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34004418 is a wasteful number, since it uses less digits than its factorization.

34004418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809641.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 34004418 is about 5831.3307229139. The cubic root of 34004418 is about 323.9752114856.

The spelling of 34004418 in words is "thirty-four million, four thousand, four hundred eighteen".