328835838 has 16 divisors (see below), whose sum is σ = 659627280. Its totient is φ = 109286016.

The previous prime is 328835813. The next prime is 328835849. The reversal of 328835838 is 838538823.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79293 + ... + 83336.

It is an arithmetic number, because the mean of its divisors is an integer number (41226705).

Almost surely, 2^328835838 is an apocalyptic number.

328835838 is an abundant number, since it is smaller than the sum of its proper divisors (330791442).

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

328835838 is a wasteful number, since it uses less digits than its factorization.

328835838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162971.

The product of its digits is 1105920, while the sum is 48.

The square root of 328835838 is about 18133.8313105642. The cubic root of 328835838 is about 690.2287542309.

The spelling of 328835838 in words is "three hundred twenty-eight million, eight hundred thirty-five thousand, eight hundred thirty-eight".