328038336 has 196 divisors, whose sum is σ = 999439200. Its totient is φ = 106748928.

The previous prime is 328038329. The next prime is 328038349. The reversal of 328038336 is 633830823.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 328038336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 3685780 + ... + 3685868.

Almost surely, 2^328038336 is an apocalyptic number.

328038336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328038336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499719600).

328038336 is an abundant number, since it is smaller than the sum of its proper divisors (671400864).

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

328038336 is an frugal number, since it uses more digits than its factorization.

328038336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 328038336 is about 18111.8286210973. The cubic root of 328038336 is about 689.6703150900.

It can be divided in two parts, 3280 and 38336, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 328038336 in words is "three hundred twenty-eight million, thirty-eight thousand, three hundred thirty-six".