34503450 has 96 divisors (see below), whose sum is σ = 91172736. Its totient is φ = 8616960.

The previous prime is 34503439. The next prime is 34503451. The reversal of 34503450 is 5430543.

It is a happy number.

34503450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 34503450.

It is not an unprimeable number, because it can be changed into a prime (34503451) 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 47 ways as a sum of consecutive naturals, for example, 251782 + ... + 251918.

It is an arithmetic number, because the mean of its divisors is an integer number (949716).

Almost surely, 2^34503450 is an apocalyptic number.

34503450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34503450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45586368).

34503450 is an abundant number, since it is smaller than the sum of its proper divisors (56669286).

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

34503450 is a wasteful number, since it uses less digits than its factorization.

34503450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 34503450 is about 5873.9637383968. The cubic root of 34503450 is about 325.5523545981.

Adding to 34503450 its reverse (5430543), we get a palindrome (39933993).

The spelling of 34503450 in words is "thirty-four million, five hundred three thousand, four hundred fifty".