34034320 has 40 divisors (see below), whose sum is σ = 83298240. Its totient is φ = 12896640.

The previous prime is 34034309. The next prime is 34034333. The reversal of 34034320 is 2343043.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9676 + ... + 12715.

It is an arithmetic number, because the mean of its divisors is an integer number (2082456).

Almost surely, 2^34034320 is an apocalyptic number.

It is an amenable number.

34034320 is an abundant number, since it is smaller than the sum of its proper divisors (49263920).

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

34034320 is a wasteful number, since it uses less digits than its factorization.

34034320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22423 (or 22417 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 34034320 is about 5833.8940682875. The cubic root of 34034320 is about 324.0701468807.

Adding to 34034320 its reverse (2343043), we get a palindrome (36377363).

The spelling of 34034320 in words is "thirty-four million, thirty-four thousand, three hundred twenty".