380847708720732 has 192 divisors, whose sum is σ = 985372260687360. Its totient is φ = 113519547187200.

The previous prime is 380847708720623. The next prime is 380847708720757. The reversal of 380847708720732 is 237027807748083.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 5453969994 + ... + 5454039822.

It is an arithmetic number, because the mean of its divisors is an integer number (5132147191080).

Almost surely, 2^{380847708720732} 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 380847708720732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492686130343680).

380847708720732 is an abundant number, since it is smaller than the sum of its proper divisors (604524551966628).

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

380847708720732 is a wasteful number, since it uses less digits than its factorization.

380847708720732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71444 (or 71442 counting only the distinct ones).

The product of its (nonzero) digits is 177020928, while the sum is 66.

The spelling of 380847708720732 in words is "three hundred eighty trillion, eight hundred forty-seven billion, seven hundred eight million, seven hundred twenty thousand, seven hundred thirty-two".