34429398 has 16 divisors (see below), whose sum is σ = 69528576. Its totient is φ = 11364840.

The previous prime is 34429393. The next prime is 34429429. The reversal of 34429398 is 89392443.

It is a happy number.

34429398 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 (34429393) 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 7 ways as a sum of consecutive naturals, for example, 27238 + ... + 28473.

It is an arithmetic number, because the mean of its divisors is an integer number (4345536).

Almost surely, 2^34429398 is an apocalyptic number.

34429398 is an abundant number, since it is smaller than the sum of its proper divisors (35099178).

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

34429398 is a wasteful number, since it uses less digits than its factorization.

34429398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55819.

The product of its digits is 186624, while the sum is 42.

The square root of 34429398 is about 5867.6569429373. The cubic root of 34429398 is about 325.3192854370.

The spelling of 34429398 in words is "thirty-four million, four hundred twenty-nine thousand, three hundred ninety-eight".