328360800 has 288 divisors, whose sum is σ = 1133927424. Its totient is φ = 82432000.

The previous prime is 328360709. The next prime is 328360817. The reversal of 328360800 is 8063823.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4624765 + ... + 4624835.

It is an arithmetic number, because the mean of its divisors is an integer number (3937248).

Almost surely, 2^328360800 is an apocalyptic number.

328360800 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 328360800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566963712).

328360800 is an abundant number, since it is smaller than the sum of its proper divisors (805566624).

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

328360800 is a wasteful number, since it uses less digits than its factorization.

328360800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 328360800 is about 18120.7284621783. The cubic root of 328360800 is about 689.8962246787.

The spelling of 328360800 in words is "three hundred twenty-eight million, three hundred sixty thousand, eight hundred".