3283771436764 has 192 divisors, whose sum is σ = 7821572613120. Its totient is φ = 1169445703680.

The previous prime is 3283771436741. The next prime is 3283771436779. The reversal of 3283771436764 is 4676341773823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13386859 + ... + 13629949.

It is an arithmetic number, because the mean of its divisors is an integer number (40737357360).

Almost surely, 2^{3283771436764} is an apocalyptic number.

3283771436764 is a gapful number since it is divisible by the number (34) 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 3283771436764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3910786306560).

3283771436764 is an abundant number, since it is smaller than the sum of its proper divisors (4537801176356).

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

3283771436764 is a wasteful number, since it uses less digits than its factorization.

3283771436764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243228 (or 243226 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 61.

The spelling of 3283771436764 in words is "three trillion, two hundred eighty-three billion, seven hundred seventy-one million, four hundred thirty-six thousand, seven hundred sixty-four".