3298621794336 has 960 divisors, whose sum is σ = 11256963379200. Its totient is φ = 938233497600.

The previous prime is 3298621794313. The next prime is 3298621794361. The reversal of 3298621794336 is 6334971268923.

3298621794336 is a `hidden beast` number, since 3 + 2 + 9 + 86 + 217 + 9 + 4 + 336 = 666.

It is a super-4 number, since 4×3298621794336⁴ (a number of 51 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8703487395 + ... + 8703487773.

It is an arithmetic number, because the mean of its divisors is an integer number (11726003520).

Almost surely, 2^{3298621794336} is an apocalyptic number.

3298621794336 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 3298621794336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5628481689600).

3298621794336 is an abundant number, since it is smaller than the sum of its proper divisors (7958341584864).

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

3298621794336 is a wasteful number, since it uses less digits than its factorization.

3298621794336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 698 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 63.

The spelling of 3298621794336 in words is "three trillion, two hundred ninety-eight billion, six hundred twenty-one million, seven hundred ninety-four thousand, three hundred thirty-six".