329085430 has 16 divisors (see below), whose sum is σ = 593303904. Its totient is φ = 131423040.

The previous prime is 329085413. The next prime is 329085433. The reversal of 329085430 is 34580923.

It is a happy number.

329085430 is digitally balanced in base 3, 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 (329085433) 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, 19767 + ... + 32386.

It is an arithmetic number, because the mean of its divisors is an integer number (37081494).

Almost surely, 2^329085430 is an apocalyptic number.

329085430 is a deficient number, since it is larger than the sum of its proper divisors (264218474).

329085430 is a wasteful number, since it uses less digits than its factorization.

329085430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52791.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 329085430 is about 18140.7119485427. The cubic root of 329085430 is about 690.4033418590.

The spelling of 329085430 in words is "three hundred twenty-nine million, eighty-five thousand, four hundred thirty".