380766208 has 48 divisors (see below), whose sum is σ = 770269500. Its totient is φ = 188153856.

The previous prime is 380766203. The next prime is 380766229. The reversal of 380766208 is 802667083.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 379782144 + 984064 = 19488^2 + 992^2 .

It is not an unprimeable number, because it can be changed into a prime (380766203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181228 + ... + 183316.

Almost surely, 2^380766208 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 380766208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385134750).

380766208 is an abundant number, since it is smaller than the sum of its proper divisors (389503292).

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

380766208 is an equidigital number, since it uses as much as digits as its factorization.

380766208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 380766208 is about 19513.2316134463. The cubic root of 380766208 is about 724.8021389512.

The spelling of 380766208 in words is "three hundred eighty million, seven hundred sixty-six thousand, two hundred eight".