34324020 has 96 divisors (see below), whose sum is σ = 113097600. Its totient is φ = 8612352.

The previous prime is 34324009. The next prime is 34324021. The reversal of 34324020 is 2042343.

34324020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 34323984 and 34324002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34324021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 7311 + ... + 11049.

It is an arithmetic number, because the mean of its divisors is an integer number (1178100).

Almost surely, 2^34324020 is an apocalyptic number.

34324020 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 34324020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56548800).

34324020 is an abundant number, since it is smaller than the sum of its proper divisors (78773580).

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

34324020 is a wasteful number, since it uses less digits than its factorization.

34324020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774 (or 3766 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 34324020 is about 5858.6704976471. The cubic root of 34324020 is about 324.9870448485.

Adding to 34324020 its reverse (2042343), we get a palindrome (36366363).

The spelling of 34324020 in words is "thirty-four million, three hundred twenty-four thousand, twenty".