3368816451792 has 160 divisors (see below), whose sum is σ = 10561055477760. Its totient is φ = 1019669316480.

The previous prime is 3368816451787. The next prime is 3368816451881. The reversal of 3368816451792 is 2971546188633.

3368816451792 is a `hidden beast` number, since 3 + 3 + 6 + 88 + 16 + 451 + 7 + 92 = 666.

It is a super-2 number, since 2×3368816451792² (a number of 26 digits) contains 22 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 (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3690243 + ... + 4511709.

It is an arithmetic number, because the mean of its divisors is an integer number (66006596736).

Almost surely, 2^{3368816451792} 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 3368816451792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5280527738880).

3368816451792 is an abundant number, since it is smaller than the sum of its proper divisors (7192239025968).

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

3368816451792 is a wasteful number, since it uses less digits than its factorization.

3368816451792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822358 (or 822346 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 3368816451792 in words is "three trillion, three hundred sixty-eight billion, eight hundred sixteen million, four hundred fifty-one thousand, seven hundred ninety-two".