380448730538 has 8 divisors (see below), whose sum is σ = 570676043520. Its totient is φ = 190223382700.

The previous prime is 380448730531. The next prime is 380448730549. The reversal of 380448730538 is 835037844083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 380448730538.

It is not an unprimeable number, because it can be changed into a prime (380448730531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171593 + ... + 889011.

It is an arithmetic number, because the mean of its divisors is an integer number (71334505440).

Almost surely, 2^380448730538 is an apocalyptic number.

380448730538 is a deficient number, since it is larger than the sum of its proper divisors (190227312982).

380448730538 is a wasteful number, since it uses less digits than its factorization.

380448730538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982572.

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 380448730538 in words is "three hundred eighty billion, four hundred forty-eight million, seven hundred thirty thousand, five hundred thirty-eight".