3278328163300 has 216 divisors, whose sum is σ = 7529285143520. Its totient is φ = 1238804582400.

The previous prime is 3278328163283. The next prime is 3278328163339. The reversal of 3278328163300 is 33618238723.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1551503044 + ... + 1551505156.

Almost surely, 2^{3278328163300} 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 3278328163300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3764642571760).

3278328163300 is an abundant number, since it is smaller than the sum of its proper divisors (4250956980220).

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

3278328163300 is a wasteful number, since it uses less digits than its factorization.

3278328163300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 3278328163300 in words is "three trillion, two hundred seventy-eight billion, three hundred twenty-eight million, one hundred sixty-three thousand, three hundred".