380530448530 has 32 divisors (see below), whose sum is σ = 714926217600. Its totient is φ = 145555398912.

The previous prime is 380530448497. The next prime is 380530448531. The reversal of 380530448530 is 35844035083.

It is a super-3 number, since 3×380530448530³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (380530448531) by changing a digit.

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, 650266 + ... + 1088074.

It is an arithmetic number, because the mean of its divisors is an integer number (22341444300).

Almost surely, 2^380530448530 is an apocalyptic number.

380530448530 is a deficient number, since it is larger than the sum of its proper divisors (334395769070).

380530448530 is a wasteful number, since it uses less digits than its factorization.

380530448530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441618.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 380530448530 in words is "three hundred eighty billion, five hundred thirty million, four hundred forty-eight thousand, five hundred thirty".