328959796 has 18 divisors (see below), whose sum is σ = 632772770. Its totient is φ = 149526960.

The previous prime is 328959781. The next prime is 328959797. The reversal of 328959796 is 697959823.

It can be written as a sum of positive squares in only one way, i.e., 212751396 + 116208400 = 14586^2 + 10780^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 328959796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328959797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339351 + ... + 340318.

Almost surely, 2^328959796 is an apocalyptic number.

It is an amenable number.

328959796 is a deficient number, since it is larger than the sum of its proper divisors (303812974).

328959796 is a wasteful number, since it uses less digits than its factorization.

328959796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679695 (or 679682 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 58.

The square root of 328959796 is about 18137.2488542226. The cubic root of 328959796 is about 690.3154729088.

The spelling of 328959796 in words is "three hundred twenty-eight million, nine hundred fifty-nine thousand, seven hundred ninety-six".