34430928 has 60 divisors (see below), whose sum is σ = 103475520. Its totient is φ = 9836736.

The previous prime is 34430927. The next prime is 34430959. The reversal of 34430928 is 82903443.

34430928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34430927) 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 11 ways as a sum of consecutive naturals, for example, 4968 + ... + 9671.

It is an arithmetic number, because the mean of its divisors is an integer number (1724592).

Almost surely, 2^34430928 is an apocalyptic number.

It is an amenable number.

34430928 is an abundant number, since it is smaller than the sum of its proper divisors (69044592).

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

34430928 is a wasteful number, since it uses less digits than its factorization.

34430928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14664 (or 14651 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 34430928 is about 5867.7873172091. The cubic root of 34430928 is about 325.3241042949.

The spelling of 34430928 in words is "thirty-four million, four hundred thirty thousand, nine hundred twenty-eight".