3325358736784 has 120 divisors (see below), whose sum is σ = 7710853655328. Its totient is φ = 1384649925120.

The previous prime is 3325358736781. The next prime is 3325358736839. The reversal of 3325358736784 is 4876378535233.

It is a happy number.

It is a super-2 number, since 2×3325358736784² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3325358736781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3400939 + ... + 4268149.

Almost surely, 2^{3325358736784} 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 3325358736784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3855426827664).

3325358736784 is an abundant number, since it is smaller than the sum of its proper divisors (4385494918544).

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

3325358736784 is a wasteful number, since it uses less digits than its factorization.

3325358736784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867373 (or 867360 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 64.

The spelling of 3325358736784 in words is "three trillion, three hundred twenty-five billion, three hundred fifty-eight million, seven hundred thirty-six thousand, seven hundred eighty-four".