380352623728 has 80 divisors (see below), whose sum is σ = 919398654720. Its totient is φ = 148088563200.

The previous prime is 380352623711. The next prime is 380352623741. The reversal of 380352623728 is 827326253083.

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 15 ways as a sum of consecutive naturals, for example, 1720363 + ... + 1928821.

It is an arithmetic number, because the mean of its divisors is an integer number (11492483184).

Almost surely, 2^380352623728 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 380352623728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459699327360).

380352623728 is an abundant number, since it is smaller than the sum of its proper divisors (539046030992).

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

380352623728 is a wasteful number, since it uses less digits than its factorization.

380352623728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209966 (or 209960 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 380352623728 in words is "three hundred eighty billion, three hundred fifty-two million, six hundred twenty-three thousand, seven hundred twenty-eight".