380863463752 has 32 divisors (see below), whose sum is σ = 741372895800. Its totient is φ = 183210764800.

The previous prime is 380863463719. The next prime is 380863463767. The reversal of 380863463752 is 257364368083.

It can be written as a sum of positive squares in 4 ways, for example, as 326664830116 + 54198633636 = 571546^2 + 232806^2 .

It is a junction number, because it is equal to n+sod(n) for n = 380863463693 and 380863463702.

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 7 ways as a sum of consecutive naturals, for example, 2855899 + ... + 2986282.

Almost surely, 2^380863463752 is an apocalyptic number.

It is an amenable number.

380863463752 is a deficient number, since it is larger than the sum of its proper divisors (360509432048).

380863463752 is a wasteful number, since it uses less digits than its factorization.

380863463752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5842497 (or 5842493 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 380863463752 in words is "three hundred eighty billion, eight hundred sixty-three million, four hundred sixty-three thousand, seven hundred fifty-two".