34324320 has 96 divisors (see below), whose sum is σ = 110702592. Its totient is φ = 8934912.

The previous prime is 34324307. The next prime is 34324331. The reversal of 34324320 is 2342343.

34324320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19809 + ... + 21471.

It is an arithmetic number, because the mean of its divisors is an integer number (1153152).

Almost surely, 2^34324320 is an apocalyptic number.

34324320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34324320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55351296).

34324320 is an abundant number, since it is smaller than the sum of its proper divisors (76378272).

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

34324320 is a wasteful number, since it uses less digits than its factorization.

34324320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 34324320 is about 5858.6961006695. The cubic root of 34324320 is about 324.9879916668.

Adding to 34324320 its reverse (2342343), we get a palindrome (36666663).

The spelling of 34324320 in words is "thirty-four million, three hundred twenty-four thousand, three hundred twenty".