34303430 has 64 divisors (see below), whose sum is σ = 73526400. Its totient is φ = 11515392.

The previous prime is 34303369. The next prime is 34303439. The reversal of 34303430 is 3430343.

It is a happy number.

34303430 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (34303439) 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, 250322 + ... + 250458.

It is an arithmetic number, because the mean of its divisors is an integer number (1148850).

Almost surely, 2^34303430 is an apocalyptic number.

34303430 is an abundant number, since it is smaller than the sum of its proper divisors (39222970).

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

34303430 is a wasteful number, since it uses less digits than its factorization.

34303430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 34303430 is about 5856.9130094274. The cubic root of 34303430 is about 324.9220483658.

Adding to 34303430 its reverse (3430343), we get a palindrome (37733773).

The spelling of 34303430 in words is "thirty-four million, three hundred three thousand, four hundred thirty".