380570880 has 288 divisors, whose sum is σ = 1318625280. Its totient is φ = 93265920.

The previous prime is 380570873. The next prime is 380570947. The reversal of 380570880 is 88075083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2737851 + ... + 2737989.

It is an arithmetic number, because the mean of its divisors is an integer number (4578560).

Almost surely, 2^380570880 is an apocalyptic number.

380570880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380570880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659312640).

380570880 is an abundant number, since it is smaller than the sum of its proper divisors (938054400).

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

380570880 is a wasteful number, since it uses less digits than its factorization.

380570880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 380570880 is about 19508.2259572725. The cubic root of 380570880 is about 724.6781798002.

The spelling of 380570880 in words is "three hundred eighty million, five hundred seventy thousand, eight hundred eighty".