328796736 has 112 divisors (see below), whose sum is σ = 899769600. Its totient is φ = 105910272.

The previous prime is 328796731. The next prime is 328796737. The reversal of 328796736 is 637697823.

It is not an unprimeable number, because it can be changed into a prime (328796731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803700 + ... + 804108.

Almost surely, 2^328796736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328796736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449884800).

328796736 is an abundant number, since it is smaller than the sum of its proper divisors (570972864).

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

328796736 is a wasteful number, since it uses less digits than its factorization.

328796736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 546 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The square root of 328796736 is about 18132.7531279726. The cubic root of 328796736 is about 690.2013946881.

The spelling of 328796736 in words is "three hundred twenty-eight million, seven hundred ninety-six thousand, seven hundred thirty-six".