380800000 has 264 divisors, whose sum is σ = 1151363808. Its totient is φ = 122880000.

The previous prime is 380799953. The next prime is 380800009. The reversal of 380800000 is 8083.

It is not an unprimeable number, because it can be changed into a prime (380800009) 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, 22399992 + ... + 22400008.

Almost surely, 2^380800000 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 380800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575681904).

380800000 is an abundant number, since it is smaller than the sum of its proper divisors (770563808).

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

380800000 is an frugal number, since it uses more digits than its factorization.

380800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 380800000 is about 19514.0974682407. The cubic root of 380800000 is about 724.8235797451.

Adding to 380800000 its reverse (8083), we get a palindrome (380808083).

The spelling of 380800000 in words is "three hundred eighty million, eight hundred thousand".