380525984 has 48 divisors (see below), whose sum is σ = 789626880. Its totient is φ = 180153600.

The previous prime is 380525969. The next prime is 380525989. The reversal of 380525984 is 489525083.

It is not an unprimeable number, because it can be changed into a prime (380525989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71777 + ... + 76895.

It is an arithmetic number, because the mean of its divisors is an integer number (16450560).

Almost surely, 2^380525984 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 380525984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394813440).

380525984 is an abundant number, since it is smaller than the sum of its proper divisors (409100896).

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

380525984 is a wasteful number, since it uses less digits than its factorization.

380525984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253 (or 5245 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 380525984 is about 19507.0752292598. The cubic root of 380525984 is about 724.6496818841.

The spelling of 380525984 in words is "three hundred eighty million, five hundred twenty-five thousand, nine hundred eighty-four".