380520224 has 24 divisors (see below), whose sum is σ = 856171008. Its totient is φ = 163080000.

The previous prime is 380520209. The next prime is 380520229. The reversal of 380520224 is 422025083.

It is a junction number, because it is equal to n+sod(n) for n = 380520193 and 380520202.

It is not an unprimeable number, because it can be changed into a prime (380520229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849152 + ... + 849599.

It is an arithmetic number, because the mean of its divisors is an integer number (35673792).

Almost surely, 2^380520224 is an apocalyptic number.

It is an amenable number.

380520224 is an abundant number, since it is smaller than the sum of its proper divisors (475650784).

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

380520224 is a wasteful number, since it uses less digits than its factorization.

380520224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698768 (or 1698760 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 380520224 is about 19506.9275899615. The cubic root of 380520224 is about 724.6460255387.

The spelling of 380520224 in words is "three hundred eighty million, five hundred twenty thousand, two hundred twenty-four".