328835299039 has 4 divisors (see below), whose sum is σ = 354130322056. Its totient is φ = 303540276024.

The previous prime is 328835298997. The next prime is 328835299069. The reversal of 328835299039 is 930992538823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 328835299039 - 2²¹ = 328833201887 is a prime.

It is a super-3 number, since 3×328835299039³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328835299069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12647511489 + ... + 12647511514.

It is an arithmetic number, because the mean of its divisors is an integer number (88532580514).

Almost surely, 2^328835299039 is an apocalyptic number.

328835299039 is a deficient number, since it is larger than the sum of its proper divisors (25295023017).

328835299039 is a wasteful number, since it uses less digits than its factorization.

328835299039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25295023016.

The product of its (nonzero) digits is 25194240, while the sum is 61.

The spelling of 328835299039 in words is "three hundred twenty-eight billion, eight hundred thirty-five million, two hundred ninety-nine thousand, thirty-nine".