3297065949720 has 192 divisors, whose sum is σ = 11062418515200. Its totient is φ = 850756193280.

The previous prime is 3297065949679. The next prime is 3297065949733. The reversal of 3297065949720 is 279495607923.

3297065949720 is a `hidden beast` number, since 3 + 2 + 9 + 70 + 6 + 59 + 497 + 20 = 666.

It is a super-3 number, since 3×3297065949720³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172892346 + ... + 172911414.

It is an arithmetic number, because the mean of its divisors is an integer number (57616763100).

Almost surely, 2^{3297065949720} is an apocalyptic number.

3297065949720 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 3297065949720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5531209257600).

3297065949720 is an abundant number, since it is smaller than the sum of its proper divisors (7765352565480).

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

3297065949720 is a wasteful number, since it uses less digits than its factorization.

3297065949720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34610 (or 34603 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 63.

The spelling of 3297065949720 in words is "three trillion, two hundred ninety-seven billion, sixty-five million, nine hundred forty-nine thousand, seven hundred twenty".