380544804 has 72 divisors (see below), whose sum is σ = 1001160160. Its totient is φ = 126391104.

The previous prime is 380544803. The next prime is 380544811. The reversal of 380544804 is 408445083.

380544804 is a `hidden beast` number, since 38 + 0 + 544 + 80 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (380544803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367872 + ... + 368904.

Almost surely, 2^380544804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380544804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500580080).

380544804 is an abundant number, since it is smaller than the sum of its proper divisors (620615356).

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

380544804 is a wasteful number, since it uses less digits than its factorization.

380544804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1417 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 380544804 is about 19507.5576123717. The cubic root of 380544804 is about 724.6616282274.

Adding to 380544804 its reverse (408445083), we get a palindrome (788989887).

The spelling of 380544804 in words is "three hundred eighty million, five hundred forty-four thousand, eight hundred four".