328791360 has 112 divisors (see below), whose sum is σ = 1054559232. Its totient is φ = 86784000.

The previous prime is 328791349. The next prime is 328791389. The reversal of 328791360 is 63197823.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95265 + ... + 98655.

Almost surely, 2^328791360 is an apocalyptic number.

328791360 is a gapful number since it is divisible by the number (30) 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 328791360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527279616).

328791360 is an abundant number, since it is smaller than the sum of its proper divisors (725767872).

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

328791360 is a wasteful number, since it uses less digits than its factorization.

328791360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512 (or 3502 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 328791360 is about 18132.6048873293. The cubic root of 328791360 is about 690.1976329487.

The spelling of 328791360 in words is "three hundred twenty-eight million, seven hundred ninety-one thousand, three hundred sixty".