3264802868736 has 320 divisors, whose sum is σ = 9805078863360. Its totient is φ = 1085851588608.

The previous prime is 3264802868729. The next prime is 3264802868777. The reversal of 3264802868736 is 6378682084623.

It is a happy number.

3264802868736 is a `hidden beast` number, since 3 + 2 + 6 + 480 + 2 + 86 + 8 + 73 + 6 = 666.

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, 545312335 + ... + 545318321.

It is an arithmetic number, because the mean of its divisors is an integer number (30640871448).

Almost surely, 2^{3264802868736} is an apocalyptic number.

3264802868736 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 3264802868736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4902539431680).

3264802868736 is an abundant number, since it is smaller than the sum of its proper divisors (6540275994624).

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

3264802868736 is an frugal number, since it uses more digits than its factorization.

3264802868736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513 (or 6479 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 63.

The spelling of 3264802868736 in words is "three trillion, two hundred sixty-four billion, eight hundred two million, eight hundred sixty-eight thousand, seven hundred thirty-six".