3280383802368 has 704 divisors, whose sum is σ = 10461434227200. Its totient is φ = 1012368015360.

The previous prime is 3280383802357. The next prime is 3280383802403. The reversal of 3280383802368 is 8632083830823.

3280383802368 is a `hidden beast` number, since 3 + 28 + 0 + 3 + 8 + 380 + 236 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5023558330 + ... + 5023558982.

It is an arithmetic number, because the mean of its divisors is an integer number (14859991800).

Almost surely, 2^{3280383802368} is an apocalyptic number.

3280383802368 is a gapful number since it is divisible by the number (38) 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 3280383802368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5230717113600).

3280383802368 is an abundant number, since it is smaller than the sum of its proper divisors (7181050424832).

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

3280383802368 is a wasteful number, since it uses less digits than its factorization.

3280383802368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 3280383802368 in words is "three trillion, two hundred eighty billion, three hundred eighty-three million, eight hundred two thousand, three hundred sixty-eight".