3780330529794 has 256 divisors, whose sum is σ = 9912258048000. Its totient is φ = 933295426560.

The previous prime is 3780330529721. The next prime is 3780330529823. The reversal of 3780330529794 is 4979250330873.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 428555904 + ... + 428564724.

It is an arithmetic number, because the mean of its divisors is an integer number (38719758000).

Almost surely, 2^{3780330529794} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3780330529794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4956129024000).

3780330529794 is an abundant number, since it is smaller than the sum of its proper divisors (6131927518206).

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

3780330529794 is a wasteful number, since it uses less digits than its factorization.

3780330529794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353.

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 3780330529794 in words is "three trillion, seven hundred eighty billion, three hundred thirty million, five hundred twenty-nine thousand, seven hundred ninety-four".