329814434 has 16 divisors (see below), whose sum is σ = 524698560. Its totient is φ = 155150160.

The previous prime is 329814421. The next prime is 329814437. The reversal of 329814434 is 434418923.

It is not an unprimeable number, because it can be changed into a prime (329814437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55964 + ... + 61575.

It is an arithmetic number, because the mean of its divisors is an integer number (32793660).

Almost surely, 2^329814434 is an apocalyptic number.

329814434 is a deficient number, since it is larger than the sum of its proper divisors (194884126).

329814434 is a wasteful number, since it uses less digits than its factorization.

329814434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117625.

The product of its digits is 82944, while the sum is 38.

The square root of 329814434 is about 18160.7938703130. The cubic root of 329814434 is about 690.9127694623.

The spelling of 329814434 in words is "three hundred twenty-nine million, eight hundred fourteen thousand, four hundred thirty-four".