3778795299584 has 288 divisors, whose sum is σ = 8392602516480. Its totient is φ = 1690036862976.

The previous prime is 3778795299563. The next prime is 3778795299589. The reversal of 3778795299584 is 4859925978773.

It is not an unprimeable number, because it can be changed into a prime (3778795299589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4260197189 + ... + 4260198075.

It is an arithmetic number, because the mean of its divisors is an integer number (29140980960).

Almost surely, 2^{3778795299584} 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 3778795299584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4196301258240).

3778795299584 is an abundant number, since it is smaller than the sum of its proper divisors (4613807216896).

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

3778795299584 is a wasteful number, since it uses less digits than its factorization.

3778795299584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395 (or 1381 counting only the distinct ones).

The product of its digits is 9601804800, while the sum is 83.

The spelling of 3778795299584 in words is "three trillion, seven hundred seventy-eight billion, seven hundred ninety-five million, two hundred ninety-nine thousand, five hundred eighty-four".