380163723830 has 64 divisors (see below), whose sum is σ = 815912663040. Its totient is φ = 125912409600.

The previous prime is 380163723803. The next prime is 380163723833. The reversal of 380163723830 is 38327361083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380163723833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3221000 + ... + 3336939.

It is an arithmetic number, because the mean of its divisors is an integer number (12748635360).

Almost surely, 2^380163723830 is an apocalyptic number.

380163723830 is an abundant number, since it is smaller than the sum of its proper divisors (435748939210).

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

380163723830 is a wasteful number, since it uses less digits than its factorization.

380163723830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6558005.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 380163723830 in words is "three hundred eighty billion, one hundred sixty-three million, seven hundred twenty-three thousand, eight hundred thirty".