380300250 has 128 divisors (see below), whose sum is σ = 1069645824. Its totient is φ = 89160000.

The previous prime is 380300231. The next prime is 380300267. The reversal of 380300250 is 52003083.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 255007 + ... + 256493.

It is an arithmetic number, because the mean of its divisors is an integer number (8356608).

Almost surely, 2^380300250 is an apocalyptic number.

380300250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 380300250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534822912).

380300250 is an abundant number, since it is smaller than the sum of its proper divisors (689345574).

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

380300250 is a wasteful number, since it uses less digits than its factorization.

380300250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 380300250 is about 19501.2884189738. The cubic root of 380300250 is about 724.5063623435.

The spelling of 380300250 in words is "three hundred eighty million, three hundred thousand, two hundred fifty".