380364244 has 18 divisors (see below), whose sum is σ = 720780270. Its totient is φ = 175552416.

The previous prime is 380364241. The next prime is 380364269. The reversal of 380364244 is 442463083.

It can be written as a sum of positive squares in 3 ways, for example, as 51667344 + 328696900 = 7188^2 + 18130^2 .

It is a super-2 number, since 2×380364244² = 289353916227383072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380364241) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 280659 + ... + 282010.

Almost surely, 2^380364244 is an apocalyptic number.

It is an amenable number.

380364244 is a deficient number, since it is larger than the sum of its proper divisors (340416026).

380364244 is a wasteful number, since it uses less digits than its factorization.

380364244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562699 (or 562684 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 380364244 is about 19502.9291133409. The cubic root of 380364244 is about 724.5469981830.

The spelling of 380364244 in words is "three hundred eighty million, three hundred sixty-four thousand, two hundred forty-four".