380459770922884 has 27 divisors (see below), whose sum is σ = 678607663355503. Its totient is φ = 186639628059872.

The previous prime is 380459770922827. The next prime is 380459770922929. The reversal of 380459770922884 is 488229077954083.

The square root of 380459770922884 is 19505378.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 140532062762884 + 239927708160000 = 11854622^2 + 15489600^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380459770922884.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2067478062 + ... + 2067662074.

Almost surely, 2^{380459770922884} is an apocalyptic number.

380459770922884 is the 19505378-th square number.

It is an amenable number.

380459770922884 is a deficient number, since it is larger than the sum of its proper divisors (298147892432619).

380459770922884 is an frugal number, since it uses more digits than its factorization.

380459770922884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368136 (or 184068 counting only the distinct ones).

The product of its (nonzero) digits is 1950842880, while the sum is 76.

The spelling of 380459770922884 in words is "three hundred eighty trillion, four hundred fifty-nine billion, seven hundred seventy million, nine hundred twenty-two thousand, eight hundred eighty-four".